Postcode,In Use?,Latitude,Longitude,Easting,Northing,Grid Ref,Introduced,Terminated,Parish,Altitude,Country,Last Updated,Quality,LSOA Code,LSOA Name,LSOA Code 2021,LSOA Name 2021
LL62 5DE,Yes,53.232868,-4.391552,240473,373318,SH404733,1980-01-01,,Llangristiolus,54,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000006,Isle of Anglesey 006A,W01000006,Isle of Anglesey 006A
LL62 5DF,No,53.223093,-4.378618,241300,372202,SH412722,1980-01-01,1981-12-01,Llangristiolus,55,Wales,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,W01000007,Isle of Anglesey 009A,W01000007,Isle of Anglesey 009A
LL62 5DG,Yes,53.223431,-4.377034,241407,372236,SH414722,1980-01-01,,Llangristiolus,57,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000007,Isle of Anglesey 009A,W01000007,Isle of Anglesey 009A
LL62 5DH,Yes,53.227079,-4.380727,241174,372650,SH411726,1980-01-01,,Llangristiolus,45,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000007,Isle of Anglesey 009A,W01000007,Isle of Anglesey 009A
LL62 5DL,Yes,53.224289,-4.371867,241755,372320,SH417723,1980-01-01,,Llangristiolus,63,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000007,Isle of Anglesey 009A,W01000007,Isle of Anglesey 009A
LL62 5DN,Yes,53.231957,-4.361488,242476,373150,SH424731,1980-01-01,,Llangristiolus,69,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000007,Isle of Anglesey 009A,W01000007,Isle of Anglesey 009A
LL62 5DP,No,53.235998,-4.355880,242865,373587,SH428735,1980-01-01,2001-07-01,Llangristiolus,78,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000007,Isle of Anglesey 009A,W01000007,Isle of Anglesey 009A
LL62 5DQ,Yes,53.236566,-4.352570,243088,373643,SH430736,2005-10-01,,Llangristiolus,76,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000007,Isle of Anglesey 009A,W01000007,Isle of Anglesey 009A
LL62 5DR,Yes,53.236222,-4.353630,243016,373607,SH430736,1980-01-01,,Llangristiolus,76,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000007,Isle of Anglesey 009A,W01000007,Isle of Anglesey 009A
LL62 5DS,Yes,53.236452,-4.351979,243127,373629,SH431736,1980-01-01,,Llangristiolus,75,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000007,Isle of Anglesey 009A,W01000007,Isle of Anglesey 009A
LL62 5DT,Yes,53.235676,-4.351697,243143,373542,SH431735,1980-01-01,,Llangristiolus,73,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000007,Isle of Anglesey 009A,W01000007,Isle of Anglesey 009A
LL62 5DU,Yes,53.234312,-4.352461,243087,373392,SH430733,1980-01-01,,Llangristiolus,73,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000007,Isle of Anglesey 009A,W01000007,Isle of Anglesey 009A
LL62 5DW,Yes,53.234457,-4.357849,242728,373420,SH427734,1980-01-01,,Llangristiolus,79,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000007,Isle of Anglesey 009A,W01000007,Isle of Anglesey 009A
LL62 5DX,Yes,53.234682,-4.353276,243034,373435,SH430734,1996-06-01,,Llangristiolus,75,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000007,Isle of Anglesey 009A,W01000007,Isle of Anglesey 009A
LL62 5DY,Yes,53.229685,-4.352732,243052,372878,SH430728,1980-01-01,,Llangristiolus,58,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000007,Isle of Anglesey 009A,W01000007,Isle of Anglesey 009A
LL62 5EA,Yes,53.228459,-4.351990,243097,372740,SH430727,1980-01-01,,Llangristiolus,48,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000007,Isle of Anglesey 009A,W01000007,Isle of Anglesey 009A
LL62 5EB,Yes,53.231755,-4.354913,242914,373113,SH429731,1980-01-01,,Llangristiolus,72,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000007,Isle of Anglesey 009A,W01000007,Isle of Anglesey 009A
LL62 5ED,Yes,53.237056,-4.360569,242556,373715,SH425737,1980-01-01,,Llangristiolus,69,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000006,Isle of Anglesey 006A,W01000006,Isle of Anglesey 006A
LL62 5EE,Yes,53.239608,-4.367424,242108,374014,SH421740,1980-01-01,,Llangristiolus,55,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000006,Isle of Anglesey 006A,W01000006,Isle of Anglesey 006A
LL62 5EF,Yes,53.232931,-4.375837,241522,373290,SH415732,1980-01-01,,Llangristiolus,53,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000006,Isle of Anglesey 006A,W01000006,Isle of Anglesey 006A
LL62 5EG,Yes,53.227177,-4.384822,240901,372670,SH409726,1980-01-01,,Llangristiolus,44,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000006,Isle of Anglesey 006A,W01000006,Isle of Anglesey 006A
LL62 5EH,Yes,53.241922,-4.378553,241374,374296,SH413742,1980-01-01,,Llangristiolus,62,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000006,Isle of Anglesey 006A,W01000006,Isle of Anglesey 006A
LL62 5HD,Yes,53.209906,-4.359945,242498,370694,SH424706,1980-01-01,,Llangristiolus,5,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000007,Isle of Anglesey 009A,W01000007,Isle of Anglesey 009A
LL62 5NR,Yes,53.220860,-4.381925,241071,371961,SH410719,1980-01-01,,Llangristiolus,58,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000007,Isle of Anglesey 009A,W01000007,Isle of Anglesey 009A
LL62 5NS,Yes,53.221387,-4.388830,240612,372035,SH406720,1980-01-01,,Llangristiolus,39,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000006,Isle of Anglesey 006A,W01000006,Isle of Anglesey 006A
LL62 5NT,Yes,53.222077,-4.377288,241385,372086,SH413720,1980-01-01,,Llangristiolus,63,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000007,Isle of Anglesey 009A,W01000007,Isle of Anglesey 009A
LL62 5NU,Yes,53.218305,-4.377064,241386,371666,SH413716,1980-01-01,,Llangristiolus,68,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000007,Isle of Anglesey 009A,W01000007,Isle of Anglesey 009A
LL62 5NY,Yes,53.218477,-4.373853,241601,371678,SH416716,1980-01-01,,Llangristiolus,68,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000007,Isle of Anglesey 009A,W01000007,Isle of Anglesey 009A
LL62 5PA,Yes,53.213203,-4.369622,241864,371082,SH418710,1980-01-01,,Llangristiolus,23,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000007,Isle of Anglesey 009A,W01000007,Isle of Anglesey 009A
LL62 5PB,Yes,53.215589,-4.367642,242005,371343,SH420713,1980-01-01,,Llangristiolus,27,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000007,Isle of Anglesey 009A,W01000007,Isle of Anglesey 009A
LL62 5PD,Yes,53.217066,-4.365252,242170,371502,SH421715,1980-01-01,,Llangristiolus,41,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000007,Isle of Anglesey 009A,W01000007,Isle of Anglesey 009A
LL62 5PE,Yes,53.217127,-4.356687,242742,371490,SH427714,1980-01-01,,Llangristiolus,24,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000007,Isle of Anglesey 009A,W01000007,Isle of Anglesey 009A
LL62 5PF,Yes,53.222432,-4.350327,243186,372066,SH431720,1980-01-01,,Llangristiolus,16,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000007,Isle of Anglesey 009A,W01000007,Isle of Anglesey 009A
LL62 5PG,Yes,53.215879,-4.341595,243745,371318,SH437713,1980-01-01,,Llangristiolus,6,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000007,Isle of Anglesey 009A,W01000007,Isle of Anglesey 009A
LL62 5PN,Yes,53.236809,-4.355760,242876,373677,SH428736,1980-01-01,,Llangristiolus,78,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000006,Isle of Anglesey 006A,W01000006,Isle of Anglesey 006A
LL62 5PP,Yes,53.234860,-4.350663,243209,373449,SH432734,1980-01-01,,Llangristiolus,71,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000007,Isle of Anglesey 009A,W01000007,Isle of Anglesey 009A
LL62 5PR,Yes,53.235292,-4.348828,243333,373493,SH433734,1980-01-01,,Llangristiolus,67,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000007,Isle of Anglesey 009A,W01000007,Isle of Anglesey 009A
LL62 5PS,Yes,53.236179,-4.348517,243357,373591,SH433735,1993-08-01,,Llangristiolus,69,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000007,Isle of Anglesey 009A,W01000007,Isle of Anglesey 009A
LL62 5PT,Yes,53.240183,-4.338321,244052,374014,SH440740,1980-01-01,,Llangristiolus,56,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000007,Isle of Anglesey 009A,W01000007,Isle of Anglesey 009A
LL62 5PU,Yes,53.234959,-4.344704,243607,373447,SH436734,1980-01-01,,Llangristiolus,51,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000007,Isle of Anglesey 009A,W01000007,Isle of Anglesey 009A
LL62 5PW,Yes,53.237536,-4.354002,242996,373754,SH429737,1980-01-01,,Llangristiolus,77,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000007,Isle of Anglesey 009A,W01000007,Isle of Anglesey 009A
LL62 5PY,Yes,53.234742,-4.344333,243631,373422,SH436734,1980-01-01,,Llangristiolus,46,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000007,Isle of Anglesey 009A,W01000007,Isle of Anglesey 009A
LL62 5RA,Yes,53.233870,-4.342007,243783,373320,SH437733,1980-01-01,,Llangristiolus,46,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000007,Isle of Anglesey 009A,W01000007,Isle of Anglesey 009A
LL62 5RB,Yes,53.230812,-4.334738,244257,372964,SH442729,1980-01-01,,Llangristiolus,7,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000007,Isle of Anglesey 009A,W01000007,Isle of Anglesey 009A
LL62 5RD,Yes,53.228985,-4.342190,243753,372777,SH437727,1980-01-01,,Llangristiolus,16,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000007,Isle of Anglesey 009A,W01000007,Isle of Anglesey 009A
LL62 5RE,Yes,53.225189,-4.346388,243459,372364,SH434723,1980-01-01,,Llangristiolus,16,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000007,Isle of Anglesey 009A,W01000007,Isle of Anglesey 009A
LL62 5RF,Yes,53.231818,-4.348099,243369,373105,SH433731,1980-01-01,,Llangristiolus,47,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000007,Isle of Anglesey 009A,W01000007,Isle of Anglesey 009A
LL62 5RG,Yes,53.236687,-4.345983,243528,373642,SH435736,2010-09-01,,Llangristiolus,62,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000007,Isle of Anglesey 009A,W01000007,Isle of Anglesey 009A
LL62 5WQ,No,53.253784,-4.308434,246095,375462,SH460754,2004-07-01,2006-01-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL63 5WZ,No,53.253784,-4.308434,246095,375462,SH460754,2002-06-01,2018-12-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL64 5YU,No,53.253784,-4.308434,246095,375462,SH460754,2003-02-01,2011-03-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL71 7ZB,No,53.253784,-4.308434,246095,375462,SH460754,1999-12-01,2003-08-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL71 8WT,No,53.253784,-4.308434,246095,375462,SH460754,2004-01-01,2006-03-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL71 8ZA,No,53.253784,-4.308434,246095,375462,SH460754,1998-06-01,2003-11-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL71 8ZD,No,53.253784,-4.308434,246095,375462,SH460754,2002-06-01,2006-02-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL72 8WW,No,53.253784,-4.308434,246095,375462,SH460754,2004-01-01,2008-06-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL72 8ZA,No,53.253784,-4.308434,246095,375462,SH460754,1996-06-01,2004-04-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL72 8ZB,No,53.253784,-4.308434,246095,375462,SH460754,2001-12-01,2003-10-01,Llangefni,15,Wales,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL72 8ZE,No,53.253784,-4.308434,246095,375462,SH460754,2003-06-01,2006-01-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL74 8XR,No,53.253784,-4.308434,246095,375462,SH460754,2003-05-01,2005-12-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL74 8ZA,No,53.253784,-4.308434,246095,375462,SH460754,2003-06-01,2006-03-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL74 8ZB,No,53.253784,-4.308434,246095,375462,SH460754,1996-06-01,2002-03-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL74 8ZE,No,53.253784,-4.308434,246095,375462,SH460754,2007-05-01,2010-05-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL74 8ZF,No,53.253784,-4.308434,246095,375462,SH460754,2000-12-01,2018-12-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL74 8ZG,No,53.253784,-4.308434,246095,375462,SH460754,2007-01-01,2007-01-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL75 8ZA,No,53.253784,-4.308434,246095,375462,SH460754,1995-01-01,2008-06-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL75 8ZB,No,53.253784,-4.308434,246095,375462,SH460754,1995-01-01,1997-06-01,Llangefni,15,Wales,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL75 8ZR,No,53.253784,-4.308434,246095,375462,SH460754,2002-10-01,2009-02-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7AA,Yes,53.253784,-4.308434,246095,375462,SH460754,1994-12-01,,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7AB,Yes,53.252183,-4.312171,245840,375292,SH458752,2011-01-01,,Llangefni,20,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7AJ,Yes,53.256733,-4.342987,243801,375865,SH438758,1980-01-01,,Llangristiolus,59,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000006,Isle of Anglesey 006A,W01000006,Isle of Anglesey 006A
LL77 7AQ,Yes,53.245681,-4.344916,243632,374640,SH436746,1980-01-01,,Llangristiolus,77,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000006,Isle of Anglesey 006A,W01000006,Isle of Anglesey 006A
LL77 7AR,Yes,53.250715,-4.308119,246105,375120,SH461751,2021-02-01,,Llangefni,8,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7AU,No,53.255357,-4.338429,244100,375702,SH440757,1992-08-01,1994-05-01,Llangristiolus,52,Wales,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,W01000006,Isle of Anglesey 006A,W01000006,Isle of Anglesey 006A
LL77 7AW,Yes,53.252236,-4.307601,246145,375288,SH461752,2015-01-01,,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7AX,Yes,53.257443,-4.334300,244383,375925,SH443759,1980-01-01,,Llangristiolus,50,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000006,Isle of Anglesey 006A,W01000006,Isle of Anglesey 006A
LL77 7AZ,Yes,53.259888,-4.331089,244606,376190,SH446761,1980-01-01,,Llangefni,46,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7BA,Yes,53.253963,-4.304786,246339,375474,SH463754,2023-03-01,,Llangefni,26,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7BB,Yes,53.249275,-4.300292,246622,374943,SH466749,2023-09-01,,Llangefni,20,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7BD,Yes,53.258481,-4.324895,245014,376020,SH450760,2023-06-01,,Llangefni,55,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7BJ,Yes,53.260120,-4.332556,244509,376219,SH445762,1980-01-01,,Llangefni,43,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7BX,Yes,53.257648,-4.346276,243585,375974,SH435759,1980-01-01,,Llangristiolus,55,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000006,Isle of Anglesey 006A,W01000006,Isle of Anglesey 006A
LL77 7EN,Yes,53.255017,-4.311619,245887,375606,SH458756,1980-01-01,,Llangefni,18,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7EP,Yes,53.255531,-4.311557,245893,375663,SH458756,1980-01-01,,Llangefni,17,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7EQ,Yes,53.247507,-4.361714,242518,374880,SH425748,1980-01-01,,Llangristiolus,57,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000006,Isle of Anglesey 006A,W01000006,Isle of Anglesey 006A
LL77 7ES,No,53.254489,-4.311965,245862,375548,SH458755,1980-01-01,1997-12-01,Llangefni,20,Wales,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7ET,Yes,53.253685,-4.311697,245877,375458,SH458754,1980-01-01,,Llangefni,19,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7EU,Yes,53.251328,-4.313594,245742,375200,SH457751,1980-01-01,,Llangefni,26,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7EW,No,53.254985,-4.311423,245900,375602,SH458756,1980-01-01,1996-12-01,Llangefni,17,Wales,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7EX,Yes,53.257884,-4.324608,245031,375953,SH450759,1980-01-01,,Llangefni,55,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7EY,Yes,53.249248,-4.314231,245692,374970,SH456749,1980-01-01,,Llangefni,24,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7EZ,Yes,53.255449,-4.325465,244965,375684,SH449756,1980-01-01,,Llangefni,62,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7FA,Yes,53.248112,-4.315804,245583,374847,SH455748,1998-12-01,,Llangefni,32,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7FE,Yes,53.249536,-4.313317,245754,375000,SH457749,1998-12-01,,Llangefni,18,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7GA,Yes,53.256562,-4.325106,244993,375807,SH449758,1993-08-01,,Llangefni,59,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7GB,Yes,53.256800,-4.326738,244885,375837,SH448758,1993-08-01,,Llangefni,64,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7GD,Yes,53.246745,-4.341107,243890,374750,SH438747,1993-08-01,,Llangristiolus,79,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000006,Isle of Anglesey 006A,W01000006,Isle of Anglesey 006A
LL77 7GE,Yes,53.244448,-4.341791,243836,374496,SH438744,1993-08-01,,Llangristiolus,80,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000007,Isle of Anglesey 009A,W01000007,Isle of Anglesey 009A
LL77 7GF,Yes,53.257124,-4.323472,245104,375866,SH451758,2003-04-01,,Llangefni,54,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7GG,Yes,53.257971,-4.322019,245204,375957,SH452759,2012-11-01,,Llangefni,50,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7HA,No,53.252261,-4.312775,245800,375302,SH457753,1987-04-01,1994-05-01,Llangefni,25,Wales,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7HB,Yes,53.251614,-4.314629,245674,375234,SH456752,1980-01-01,,Llangefni,33,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7HD,Yes,53.249671,-4.314704,245662,375018,SH456750,1980-01-01,,Llangefni,26,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7HE,No,53.255575,-4.311589,245891,375668,SH458756,1980-01-01,2009-08-01,Llangefni,17,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7HF,Yes,53.250462,-4.315181,245633,375107,SH456751,1993-08-01,,Llangefni,29,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7HG,Yes,53.255361,-4.305911,246269,375632,SH462756,1997-06-01,,Llangefni,24,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7HH,Yes,53.255354,-4.305356,246306,375630,SH463756,1980-01-01,,Llangefni,20,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7HL,No,53.255203,-4.304808,246342,375612,SH463756,1980-01-01,2016-08-01,Llangefni,27,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7HN,Yes,53.254886,-4.302587,246489,375572,SH464755,1980-01-01,,Llangefni,33,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7HP,Yes,53.254018,-4.299617,246684,375469,SH466754,1980-01-01,,Llangefni,36,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7HR,Yes,53.254516,-4.299419,246699,375524,SH466755,1980-01-01,,Llangefni,39,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7HS,Yes,53.254375,-4.293669,247082,375496,SH470754,1980-01-01,,Llangefni,31,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7HW,Yes,53.253959,-4.302627,246483,375469,SH464754,1980-01-01,,Llangefni,30,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7JA,Yes,53.253702,-4.307560,246153,375451,SH461754,1991-01-01,,Llangefni,14,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7JD,Yes,53.248012,-4.302847,246447,374808,SH464748,2023-04-01,,Llangefni,14,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7JH,Yes,53.253702,-4.307560,246153,375451,SH461754,2001-06-01,,Llangefni,16,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7JR,Yes,53.245331,-4.340775,243907,374592,SH439745,1980-01-01,,Llangristiolus,81,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000007,Isle of Anglesey 009A,W01000007,Isle of Anglesey 009A
LL77 7LR,Yes,53.255655,-4.311174,245919,375676,SH459756,1980-01-01,,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7LU,Yes,53.255674,-4.311565,245893,375679,SH458756,1980-01-01,,Llangefni,17,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7LY,Yes,53.244336,-4.343838,243699,374488,SH436744,1986-04-01,,Llangristiolus,79,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000006,Isle of Anglesey 006A,W01000006,Isle of Anglesey 006A
LL77 7NA,Yes,53.255898,-4.313466,245767,375708,SH457757,1980-01-01,,Llangefni,23,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7NE,Yes,53.256627,-4.315769,245616,375794,SH456757,1980-01-01,,Llangefni,34,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7NF,Yes,53.257011,-4.319133,245393,375844,SH453758,1980-01-01,,Llangefni,44,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7NG,Yes,53.256108,-4.320269,245314,375746,SH453757,1980-01-01,,Llangefni,47,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7NU,Yes,53.254996,-4.317360,245504,375616,SH455756,1980-01-01,,Llangefni,40,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7NY,Yes,53.254745,-4.314078,245722,375581,SH457755,1980-01-01,,Llangefni,31,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7PA,Yes,53.254691,-4.315005,245660,375577,SH456755,1980-01-01,,Llangefni,33,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7PB,Yes,53.254966,-4.315664,245617,375609,SH456756,1980-01-01,,Llangefni,35,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7PD,Yes,53.253983,-4.313962,245727,375496,SH457754,1980-01-01,,Llangefni,34,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7PE,Yes,53.254564,-4.316407,245566,375566,SH455755,1980-01-01,,Llangefni,37,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7PG,Yes,53.257243,-4.321530,245234,375875,SH452758,2015-10-01,,Llangefni,49,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7QA,Yes,53.254160,-4.316415,245564,375521,SH455755,1993-08-01,,Llangefni,37,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7QG,No,53.249334,-4.324609,245000,375002,SH449750,1993-01-01,1995-01-01,Llangefni,41,Wales,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7QH,No,53.249334,-4.324609,245000,375002,SH449750,1994-05-01,1995-01-01,Llangefni,41,Wales,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7QQ,No,53.249334,-4.324609,245000,375002,SH449750,1993-01-01,1994-05-01,Llangefni,41,Wales,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7QX,Yes,53.256170,-4.318008,245465,375748,SH454757,1998-12-01,,Llangefni,42,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7QY,Yes,53.256639,-4.317449,245504,375799,SH455757,1998-12-01,,Llangefni,41,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7QZ,No,53.257855,-4.321518,245237,375943,SH452759,1998-12-01,2002-09-01,Llangefni,48,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7RT,Yes,53.254634,-4.309590,246021,375559,SH460755,1993-08-01,,Llangefni,13,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7SE,Yes,53.248707,-4.292931,247111,374864,SH471748,1980-01-01,,Llangefni,18,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7TL,Yes,53.249321,-4.312796,245788,374975,SH457749,1980-01-01,,Llangefni,17,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7TN,No,53.247738,-4.312351,245812,374798,SH458747,1980-01-01,2002-09-01,Llangefni,14,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7TP,No,53.254242,-4.311248,245909,375519,SH459755,1980-01-01,2004-02-01,Llangefni,16,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7TS,Yes,53.255240,-4.312636,245820,375633,SH458756,1980-01-01,,Llangefni,22,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7TT,Yes,53.248280,-4.312215,245823,374858,SH458748,1980-01-01,,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7TU,No,53.248669,-4.312581,245800,374902,SH457749,1980-01-01,1994-05-01,Llangefni,16,Wales,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7TW,Yes,53.253046,-4.309879,245996,375383,SH459753,1980-01-01,,Llangefni,12,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7TX,Yes,53.254850,-4.307727,246146,375579,SH461755,1980-01-01,,Llangefni,17,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7TY,Yes,53.245302,-4.343171,243747,374594,SH437745,1993-01-01,,Llangristiolus,79,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000006,Isle of Anglesey 006A,W01000006,Isle of Anglesey 006A
LL77 7TZ,No,53.255043,-4.308427,246100,375602,SH460756,1980-01-01,1997-06-01,Llangefni,17,Wales,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7UX,No,53.249935,-4.307103,246170,375031,SH461750,1980-01-01,2024-06-01,Llangefni,10,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7UZ,No,53.252980,-4.306337,246232,375368,SH462753,1980-01-01,2003-04-01,Llangefni,17,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7WY,Yes,53.254475,-4.311755,245876,375546,SH458755,1998-06-01,,Llangefni,20,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7XA,Yes,53.249388,-4.302351,246485,374960,SH464749,1994-05-01,,Llangefni,21,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7XE,No,53.250024,-4.304379,246352,375035,SH463750,2004-03-01,2005-07-01,Llangefni,17,Wales,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7XR,No,53.253784,-4.308434,246095,375462,SH460754,2002-10-01,2006-03-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7YA,Yes,53.244763,-4.324316,245003,374493,SH450744,1980-01-01,,Llangristiolus,40,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000007,Isle of Anglesey 009A,W01000007,Isle of Anglesey 009A
LL77 7YB,Yes,53.242591,-4.320436,245254,374243,SH452742,1980-01-01,,Llangristiolus,31,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000007,Isle of Anglesey 009A,W01000007,Isle of Anglesey 009A
LL77 7YD,Yes,53.239016,-4.323480,245038,373852,SH450738,1980-01-01,,Llangristiolus,24,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000007,Isle of Anglesey 009A,W01000007,Isle of Anglesey 009A
LL77 7YE,Yes,53.235301,-4.326800,244803,373446,SH448734,1980-01-01,,Llangristiolus,12,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000007,Isle of Anglesey 009A,W01000007,Isle of Anglesey 009A
LL77 7YF,Yes,53.240897,-4.325710,244896,374066,SH448740,1980-01-01,,Llangristiolus,31,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000007,Isle of Anglesey 009A,W01000007,Isle of Anglesey 009A
LL77 7YG,Yes,53.242482,-4.332466,244451,374257,SH444742,1980-01-01,,Llangristiolus,46,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000007,Isle of Anglesey 009A,W01000007,Isle of Anglesey 009A
LL77 7YH,Yes,53.243992,-4.335246,244271,374431,SH442744,1980-01-01,,Llangristiolus,58,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000007,Isle of Anglesey 009A,W01000007,Isle of Anglesey 009A
LL77 7YJ,Yes,53.255141,-4.308013,246128,375612,SH461756,1980-01-01,,Llangefni,17,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7YL,Yes,53.242455,-4.346643,243505,374285,SH435742,1980-01-01,,Llangristiolus,81,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000007,Isle of Anglesey 009A,W01000007,Isle of Anglesey 009A
LL77 7YN,Yes,53.258776,-4.326366,244917,376056,SH449760,1980-01-01,,Llangefni,57,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7YP,Yes,53.257173,-4.326983,244870,375879,SH448758,1980-01-01,,Llangefni,63,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7YQ,No,53.247460,-4.307209,246154,374756,SH461747,1980-01-01,2008-10-01,Llangefni,9,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7YR,Yes,53.251119,-4.334030,244378,375221,SH443752,1980-01-01,,Llangristiolus,71,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000006,Isle of Anglesey 006A,W01000006,Isle of Anglesey 006A
LL77 7YS,Yes,53.246608,-4.338956,244033,374730,SH440747,1980-01-01,,Llangristiolus,80,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000006,Isle of Anglesey 006A,W01000006,Isle of Anglesey 006A
LL77 7YT,Yes,53.245961,-4.341229,243879,374663,SH438746,1980-01-01,,Llangristiolus,81,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000006,Isle of Anglesey 006A,W01000006,Isle of Anglesey 006A
LL77 7YU,Yes,53.244057,-4.344317,243666,374458,SH436744,1980-01-01,,Llangristiolus,79,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000006,Isle of Anglesey 006A,W01000006,Isle of Anglesey 006A
LL77 7YX,No,53.250552,-4.308185,246100,375102,SH460751,1980-01-01,1990-12-01,Llangefni,9,Wales,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7YY,Yes,53.243587,-4.345326,243597,374408,SH435744,1980-01-01,,Llangristiolus,79,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000006,Isle of Anglesey 006A,W01000006,Isle of Anglesey 006A
LL77 7YZ,Yes,53.255732,-4.312332,245842,375687,SH458756,1980-01-01,,Llangefni,19,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7ZA,No,53.253784,-4.308434,246095,375462,SH460754,1998-06-01,2018-12-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7ZB,No,53.253784,-4.308434,246095,375462,SH460754,2001-06-01,2014-01-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7ZD,No,53.253784,-4.308434,246095,375462,SH460754,2002-06-01,2008-06-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7ZE,No,53.253784,-4.308434,246095,375462,SH460754,2002-06-01,2003-03-01,Llangefni,15,Wales,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7ZF,No,53.253784,-4.308434,246095,375462,SH460754,2002-06-01,2013-01-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7ZH,No,53.253784,-4.308434,246095,375462,SH460754,1996-06-01,2018-12-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7ZN,No,53.253784,-4.308434,246095,375462,SH460754,1997-12-01,2006-05-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7ZP,No,53.253784,-4.308434,246095,375462,SH460754,1997-12-01,2014-09-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 7ZR,Yes,53.253075,-4.308861,246064,375384,SH460753,2005-02-01,,Llangefni,13,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 8LT,No,53.249625,-4.309634,246000,375002,SH459750,1991-09-01,1994-05-01,Llangefni,9,Wales,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 9AA,No,53.253784,-4.308434,246095,375462,SH460754,2005-01-01,2006-03-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 9AB,No,53.253784,-4.308434,246095,375462,SH460754,2005-07-01,2006-08-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 9AD,No,53.253784,-4.308434,246095,375462,SH460754,2006-04-01,2007-04-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 9AE,No,53.253784,-4.308434,246095,375462,SH460754,2006-07-01,2016-06-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 9AF,No,53.253784,-4.308434,246095,375462,SH460754,2006-08-01,2009-09-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 9AG,No,53.253784,-4.308434,246095,375462,SH460754,2007-07-01,2008-07-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 9AH,No,53.253784,-4.308434,246095,375462,SH460754,2007-07-01,2008-07-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 9AJ,No,53.253784,-4.308434,246095,375462,SH460754,2007-11-01,2018-12-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 9AL,No,53.253784,-4.308434,246095,375462,SH460754,2008-11-01,2010-12-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 9AN,No,53.253784,-4.308434,246095,375462,SH460754,2009-01-01,2013-01-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 9AP,No,53.253784,-4.308434,246095,375462,SH460754,2009-04-01,2011-07-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 9AQ,No,53.253784,-4.308434,246095,375462,SH460754,2009-06-01,2010-08-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 9AR,No,53.253784,-4.308434,246095,375462,SH460754,2009-09-01,2010-08-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 9AS,No,53.253784,-4.308434,246095,375462,SH460754,2009-11-01,2010-12-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 9AT,No,53.253784,-4.308434,246095,375462,SH460754,2012-03-01,2013-09-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 9AU,No,53.253784,-4.308434,246095,375462,SH460754,2012-04-01,2013-05-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 9AW,No,53.253784,-4.308434,246095,375462,SH460754,2012-11-01,2013-11-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 9AX,No,53.253784,-4.308434,246095,375462,SH460754,2014-04-01,2014-11-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 9AY,Yes,53.253784,-4.308434,246095,375462,SH460754,2014-05-01,,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 9AZ,No,53.253784,-4.308434,246095,375462,SH460754,2021-09-01,2022-06-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 9BA,No,53.253784,-4.308434,246095,375462,SH460754,2016-12-01,2022-02-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 9BB,No,53.253784,-4.308434,246095,375462,SH460754,2017-01-01,2020-02-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 9BD,No,53.253784,-4.308434,246095,375462,SH460754,2017-07-01,2018-02-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 9BE,No,53.253784,-4.308434,246095,375462,SH460754,2019-10-01,2020-04-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 9BF,No,53.253784,-4.308434,246095,375462,SH460754,2019-11-01,2020-06-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 9BG,No,53.253784,-4.308434,246095,375462,SH460754,2020-02-01,2020-10-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 9BH,Yes,53.253784,-4.308434,246095,375462,SH460754,2020-05-01,,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 9BJ,Yes,53.253784,-4.308434,246095,375462,SH460754,2020-12-01,,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 9BL,No,53.253784,-4.308434,246095,375462,SH460754,2021-02-01,2022-03-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 9BN,Yes,53.253784,-4.308434,246095,375462,SH460754,2021-12-01,,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 9BP,No,53.253784,-4.308434,246095,375462,SH460754,2022-02-01,2023-04-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 9BQ,No,53.253784,-4.308434,246095,375462,SH460754,2022-02-01,2022-07-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 9BR,No,53.253784,-4.308434,246095,375462,SH460754,2022-05-01,2022-12-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 9BS,No,53.253784,-4.308434,246095,375462,SH460754,2022-08-01,2024-09-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 9BT,No,53.253784,-4.308434,246095,375462,SH460754,2022-08-01,2024-09-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 9BU,No,53.253784,-4.308434,246095,375462,SH460754,2022-11-01,2023-03-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 9BW,No,53.253784,-4.308434,246095,375462,SH460754,2022-11-01,2022-12-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 9BX,No,53.253784,-4.308434,246095,375462,SH460754,2023-04-01,2024-04-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 9BY,No,53.253784,-4.308434,246095,375462,SH460754,2023-11-01,2024-08-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 9BZ,No,53.253784,-4.308434,246095,375462,SH460754,2024-01-01,2025-01-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 9DA,No,53.253784,-4.308434,246095,375462,SH460754,2024-10-01,2024-11-01,Llangefni,15,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 9ZY,Yes,53.253046,-4.309879,245996,375383,SH459753,2005-01-01,,Llangefni,12,Wales,2025-07-23,Within the building of the matched address closest to the postcode mean,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B
LL77 9ZZ,Yes,53.253046,-4.309879,245996,375383,SH459753,2016-03-01,,Llangefni,14,Wales,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,W01000012,Isle of Anglesey 006B,W01000012,Isle of Anglesey 006B