NP12 3 postcodes Caerphilly
This is a list of postcodes in the NP12 3 area covering the areas of Blackwood, Pontllanfraith, Wyllie, Caerphilly. The area contains approximately 3,405 households with a population of about 8,201 (2011 census)
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Postcode no longer in use- Page 1 of 2 (218 postcodes, 191 active)
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| Postcode | Latitude | Longitude | Easting | Northing | Grid reference | Active? |
|---|---|---|---|---|---|---|
| NP12 3AA | 51.67615 | -3.216986 | 315947 | 198188 | ST159981 | Yes |
| NP12 3AB | 51.664935 | -3.223207 | 315496 | 196948 | ST154969 | Yes |
| NP12 3AE | 51.671403 | -3.214256 | 316127 | 197657 | ST161976 | Yes |
| NP12 3BA | 51.667328 | -3.214494 | 316103 | 197204 | ST161972 | No |
| NP12 3FE | 51.667382 | -3.214495 | 316103 | 197210 | ST161972 | Yes |
| NP12 3FG | 51.664751 | -3.211461 | 316308 | 196914 | ST163969 | Yes |
| NP12 3FH | 51.66435 | -3.21119 | 316326 | 196869 | ST163968 | Yes |
| NP12 3FJ | 51.663785 | -3.210958 | 316341 | 196806 | ST163968 | Yes |
| NP12 3FL | 51.663829 | -3.211942 | 316273 | 196812 | ST162968 | Yes |
| NP12 3FN | 51.664061 | -3.212107 | 316262 | 196838 | ST162968 | Yes |
| NP12 3FT | 51.66153 | -3.209076 | 316467 | 196553 | ST164965 | Yes |
| NP12 3FU | 51.663829 | -3.21281 | 316213 | 196813 | ST162968 | Yes |
| NP12 3FW | 51.663139 | -3.212603 | 316226 | 196736 | ST162967 | Yes |
| NP12 3FX | 51.662914 | -3.211759 | 316284 | 196710 | ST162967 | Yes |
| NP12 3FY | 51.662227 | -3.21041 | 316376 | 196632 | ST163966 | Yes |
| NP12 3FZ | 51.662562 | -3.210997 | 316336 | 196670 | ST163966 | Yes |
| NP12 3GZ | 51.678167 | -3.206164 | 316699 | 198400 | ST166984 | No |
| NP12 3HA | 51.676141 | -3.210015 | 316429 | 198179 | ST164981 | Yes |
| NP12 3HB | 51.674198 | -3.21005 | 316423 | 197963 | ST164979 | Yes |
| NP12 3HD | 51.671543 | -3.207636 | 316585 | 197665 | ST165976 | Yes |
| NP12 3HE | 51.671905 | -3.209164 | 316480 | 197707 | ST164977 | Yes |
| NP12 3HF | 51.672214 | -3.20884 | 316503 | 197741 | ST165977 | Yes |
| NP12 3HG | 51.671449 | -3.207243 | 316612 | 197654 | ST166976 | Yes |
| NP12 3JJ | 51.669925 | -3.208475 | 316524 | 197486 | ST165974 | Yes |
| NP12 3JN | 51.670763 | -3.208281 | 316539 | 197579 | ST165975 | Yes |
| NP12 3JQ | 51.660659 | -3.215964 | 315989 | 196464 | ST159964 | Yes |
| NP12 3JR | 51.670572 | -3.209447 | 316458 | 197559 | ST164975 | Yes |
| NP12 3JS | 51.67151 | -3.209993 | 316422 | 197664 | ST164976 | Yes |
| NP12 3JT | 51.671058 | -3.209344 | 316466 | 197613 | ST164976 | Yes |
| NP12 3JU | 51.672766 | -3.210315 | 316402 | 197804 | ST164978 | Yes |
| NP12 3JW | 51.670599 | -3.208551 | 316520 | 197561 | ST165975 | Yes |
| NP12 3JX | 51.672343 | -3.212025 | 316283 | 197759 | ST162977 | Yes |
| NP12 3JY | 51.671754 | -3.21159 | 316312 | 197693 | ST163976 | Yes |
| NP12 3JZ | 51.671011 | -3.211353 | 316327 | 197610 | ST163976 | Yes |
| NP12 3LA | 51.670655 | -3.211821 | 316294 | 197571 | ST162975 | Yes |
| NP12 3LB | 51.670343 | -3.214228 | 316127 | 197539 | ST161975 | Yes |
| NP12 3LD | 51.671392 | -3.213619 | 316171 | 197655 | ST161976 | Yes |
| NP12 3LE | 51.672551 | -3.21365 | 316171 | 197784 | ST161977 | Yes |
| NP12 3LF | 51.673636 | -3.214026 | 316147 | 197905 | ST161979 | Yes |
| NP12 3LG | 51.673441 | -3.213689 | 316170 | 197883 | ST161978 | Yes |
| NP12 3LH | 51.675116 | -3.210812 | 316372 | 198066 | ST163980 | Yes |
| NP12 3LJ | 51.673912 | -3.210722 | 316376 | 197932 | ST163979 | Yes |
| NP12 3LL | 51.673871 | -3.212153 | 316277 | 197929 | ST162979 | Yes |
| NP12 3LN | 51.673519 | -3.213112 | 316210 | 197891 | ST162978 | Yes |
| NP12 3LP | 51.674122 | -3.212217 | 316273 | 197957 | ST162979 | Yes |
| NP12 3LQ | 51.674618 | -3.2121 | 316282 | 198012 | ST162980 | Yes |
| NP12 3LR | 51.665925 | -3.21275 | 316221 | 197046 | ST162970 | Yes |
| NP12 3LS | 51.666588 | -3.212146 | 316264 | 197119 | ST162971 | Yes |
| NP12 3LT | 51.666759 | -3.210358 | 316388 | 197136 | ST163971 | Yes |
| NP12 3LU | 51.666934 | -3.209032 | 316480 | 197154 | ST164971 | Yes |
| NP12 3LW | 51.671474 | -3.212638 | 316239 | 197663 | ST162976 | Yes |
| NP12 3LX | 51.666086 | -3.207578 | 316579 | 197058 | ST165970 | Yes |
| NP12 3LY | 51.666933 | -3.207456 | 316589 | 197152 | ST165971 | Yes |
| NP12 3LZ | 51.667982 | -3.208626 | 316510 | 197270 | ST165972 | Yes |
| NP12 3NA | 51.669643 | -3.207962 | 316559 | 197454 | ST165974 | Yes |
| NP12 3NB | 51.669125 | -3.209336 | 316463 | 197398 | ST164973 | Yes |
| NP12 3ND | 51.669199 | -3.210885 | 316356 | 197408 | ST163974 | Yes |
| NP12 3NE | 51.668384 | -3.209692 | 316437 | 197316 | ST164973 | Yes |
| NP12 3NF | 51.668195 | -3.212348 | 316253 | 197298 | ST162972 | Yes |
| NP12 3NG | 51.668744 | -3.213997 | 316140 | 197361 | ST161973 | Yes |
| NP12 3NH | 51.667343 | -3.21299 | 316207 | 197204 | ST162972 | Yes |
| NP12 3NJ | 51.669259 | -3.212926 | 316215 | 197417 | ST162974 | Yes |
| NP12 3NL | 51.667372 | -3.211979 | 316277 | 197206 | ST162972 | Yes |
| NP12 3NN | 51.669261 | -3.211856 | 316289 | 197416 | ST162974 | Yes |
| NP12 3NP | 51.666718 | -3.210834 | 316355 | 197132 | ST163971 | Yes |
| NP12 3NQ | 51.669826 | -3.213751 | 316159 | 197481 | ST161974 | Yes |
| NP12 3NR | 51.66668 | -3.214549 | 316098 | 197132 | ST160971 | Yes |
| NP12 3NS | 51.666678 | -3.216458 | 315966 | 197134 | ST159971 | Yes |
| NP12 3NT | 51.666047 | -3.217453 | 315896 | 197065 | ST158970 | Yes |
| NP12 3NU | 51.665018 | -3.218683 | 315809 | 196952 | ST158969 | Yes |
| NP12 3NW | 51.667484 | -3.212416 | 316247 | 197219 | ST162972 | Yes |
| NP12 3NX | 51.665071 | -3.217918 | 315862 | 196957 | ST158969 | Yes |
| NP12 3NY | 51.66517 | -3.217039 | 315923 | 196967 | ST159969 | Yes |
| NP12 3NZ | 51.664244 | -3.217029 | 315922 | 196864 | ST159968 | Yes |
| NP12 3PA | 51.665771 | -3.214553 | 316096 | 197031 | ST160970 | Yes |
| NP12 3PB | 51.665209 | -3.215898 | 316002 | 196970 | ST160969 | Yes |
| NP12 3PE | 51.66521 | -3.210577 | 316370 | 196964 | ST163969 | Yes |
| NP12 3PF | 51.664171 | -3.209276 | 316458 | 196847 | ST164968 | Yes |
| NP12 3PG | 51.665487 | -3.209904 | 316417 | 196994 | ST164969 | Yes |
| NP12 3PH | 51.665306 | -3.20909 | 316473 | 196973 | ST164969 | Yes |
| NP12 3PJ | 51.664738 | -3.208381 | 316521 | 196909 | ST165969 | Yes |
| NP12 3PL | 51.665992 | -3.216656 | 315951 | 197058 | ST159970 | Yes |
| NP12 3PN | 51.665792 | -3.215176 | 316053 | 197034 | ST160970 | Yes |
| NP12 3PY | 51.663375 | -3.220186 | 315702 | 196771 | ST157967 | Yes |
| NP12 3PZ | 51.665513 | -3.221299 | 315629 | 197010 | ST156970 | Yes |
| NP12 3QR | 51.662925 | -3.209822 | 316418 | 196709 | ST164967 | Yes |
| NP12 3QS | 51.663242 | -3.207864 | 316554 | 196742 | ST165967 | Yes |
| NP12 3QT | 51.66342 | -3.20888 | 316484 | 196763 | ST164967 | Yes |
| NP12 3QU | 51.663745 | -3.209684 | 316429 | 196800 | ST164968 | Yes |
| NP12 3QW | 51.666789 | -3.220495 | 315687 | 197151 | ST156971 | Yes |
| NP12 3QX | 51.667022 | -3.219677 | 315744 | 197176 | ST157971 | Yes |
| NP12 3QY | 51.668159 | -3.218421 | 315833 | 197301 | ST158973 | Yes |
| NP12 3QZ | 51.665687 | -3.219265 | 315770 | 197027 | ST157970 | Yes |
| NP12 3RA | 51.666184 | -3.219872 | 315729 | 197083 | ST157970 | Yes |
| NP12 3RB | 51.664978 | -3.21994 | 315722 | 196949 | ST157969 | Yes |
| NP12 3RD | 51.665015 | -3.220737 | 315667 | 196954 | ST156969 | Yes |
| NP12 3RE | 51.663968 | -3.221142 | 315637 | 196838 | ST156968 | Yes |
| NP12 3RF | 51.662985 | -3.221434 | 315615 | 196729 | ST156967 | Yes |
| NP12 3RG | 51.664204 | -3.221727 | 315597 | 196865 | ST155968 | Yes |
| NP12 3RH | 51.662958 | -3.219655 | 315738 | 196724 | ST157967 | Yes |
| NP12 3RJ | 51.662618 | -3.220383 | 315687 | 196687 | ST156966 | Yes |
| NP12 3RL | 51.66297 | -3.218513 | 315817 | 196724 | ST158967 | Yes |
| NP12 3RN | 51.663275 | -3.218608 | 315811 | 196758 | ST158967 | Yes |
| NP12 3RP | 51.662389 | -3.218222 | 315836 | 196659 | ST158966 | Yes |
| NP12 3RQ | 51.662876 | -3.220607 | 315672 | 196716 | ST156967 | Yes |
| NP12 3RR | 51.663301 | -3.22299 | 315508 | 196766 | ST155967 | Yes |
| NP12 3RS | 51.661941 | -3.21714 | 315910 | 196608 | ST159966 | Yes |
| NP12 3RT | 51.661488 | -3.217519 | 315883 | 196558 | ST158965 | Yes |
| NP12 3RU | 51.661918 | -3.217617 | 315877 | 196606 | ST158966 | Yes |
| NP12 3RW | 51.662509 | -3.217879 | 315860 | 196672 | ST158966 | Yes |
| NP12 3RX | 51.661525 | -3.218286 | 315830 | 196563 | ST158965 | Yes |
| NP12 3RY | 51.662365 | -3.2188 | 315796 | 196657 | ST157966 | Yes |
| NP12 3RZ | 51.661732 | -3.21913 | 315772 | 196587 | ST157965 | Yes |
| NP12 3SA | 51.661154 | -3.220257 | 315693 | 196524 | ST156965 | Yes |
| NP12 3SB | 51.661556 | -3.21872 | 315800 | 196567 | ST158965 | Yes |
| NP12 3SD | 51.661991 | -3.22012 | 315704 | 196617 | ST157966 | Yes |
| NP12 3SE | 51.662325 | -3.219999 | 315713 | 196654 | ST157966 | Yes |
| NP12 3SF | 51.66225 | -3.220359 | 315688 | 196646 | ST156966 | Yes |
| NP12 3SG | 51.658914 | -3.218606 | 315803 | 196273 | ST158962 | Yes |
| NP12 3SH | 51.660074 | -3.219418 | 315749 | 196403 | ST157964 | Yes |
| NP12 3SJ | 51.669412 | -3.223371 | 315493 | 197446 | ST154974 | Yes |
| NP12 3SL | 51.66871 | -3.219101 | 315787 | 197363 | ST157973 | Yes |
| NP12 3SN | 51.663064 | -3.217243 | 315905 | 196733 | ST159967 | Yes |
| NP12 3SP | 51.675925 | -3.218687 | 315829 | 198165 | ST158981 | Yes |
| NP12 3SQ | 51.659347 | -3.21937 | 315751 | 196322 | ST157963 | Yes |
| NP12 3SR | 51.667532 | -3.219098 | 315785 | 197232 | ST157972 | Yes |
| NP12 3SS | 51.670211 | -3.223494 | 315486 | 197535 | ST154975 | Yes |
| NP12 3ST | 51.668927 | -3.223242 | 315501 | 197392 | ST155973 | Yes |
| NP12 3SU | 51.66975 | -3.222831 | 315531 | 197483 | ST155974 | Yes |
| NP12 3SW | 51.669419 | -3.220016 | 315725 | 197443 | ST157974 | Yes |
| NP12 3SX | 51.6683 | -3.223891 | 315455 | 197323 | ST154973 | Yes |
| NP12 3SY | 51.67045 | -3.222936 | 315525 | 197561 | ST155975 | Yes |
| NP12 3SZ | 51.671174 | -3.219948 | 315733 | 197638 | ST157976 | Yes |
| NP12 3TA | 51.66991 | -3.217817 | 315878 | 197495 | ST158974 | Yes |
| NP12 3TB | 51.675437 | -3.217213 | 315930 | 198109 | ST159981 | Yes |
| NP12 3TD | 51.676799 | -3.216801 | 315961 | 198260 | ST159982 | Yes |
| NP12 3TE | 51.678196 | -3.218198 | 315867 | 198417 | ST158984 | Yes |
| NP12 3TF | 51.677828 | -3.219895 | 315749 | 198378 | ST157983 | Yes |
| NP12 3TG | 51.6776 | -3.219339 | 315787 | 198352 | ST157983 | Yes |
| NP12 3TH | 51.680516 | -3.219114 | 315808 | 198676 | ST158986 | Yes |
| NP12 3TJ | 51.679667 | -3.217746 | 315901 | 198580 | ST159985 | Yes |
| NP12 3TL | 51.679026 | -3.218857 | 315823 | 198510 | ST158985 | Yes |
| NP12 3TN | 51.67884 | -3.219387 | 315786 | 198490 | ST157984 | Yes |
| NP12 3TP | 51.667429 | -3.222927 | 315520 | 197225 | ST155972 | Yes |
| NP12 3TQ | 51.680235 | -3.217544 | 315916 | 198643 | ST159986 | Yes |
| NP12 3TR | 51.65669 | -3.224098 | 315419 | 196032 | ST154960 | Yes |
| NP12 3TS | 51.65851 | -3.220272 | 315687 | 196230 | ST156962 | Yes |
| NP12 3TT | 51.655422 | -3.222372 | 315536 | 195889 | ST155958 | Yes |
| NP12 3TU | 51.667751 | -3.223934 | 315451 | 197262 | ST154972 | Yes |
| NP12 3TW | 51.67974 | -3.220193 | 315732 | 198591 | ST157985 | Yes |
| NP12 3TX | 51.667054 | -3.223539 | 315477 | 197184 | ST154971 | Yes |
| NP12 3TY | 51.665785 | -3.222753 | 315529 | 197042 | ST155970 | Yes |
| NP12 3TZ | 51.665145 | -3.22207 | 315575 | 196970 | ST155969 | Yes |
| NP12 3UA | 51.665579 | -3.224454 | 315411 | 197021 | ST154970 | Yes |
| NP12 3UB | 51.664034 | -3.223429 | 315479 | 196848 | ST154968 | Yes |
| NP12 3UD | 51.663942 | -3.222775 | 315524 | 196837 | ST155968 | Yes |
| NP12 3UE | 51.662645 | -3.222148 | 315565 | 196692 | ST155966 | Yes |
| NP12 3UF | 51.664306 | -3.223176 | 315497 | 196878 | ST154968 | Yes |
| NP12 3UG | 51.659382 | -3.222031 | 315567 | 196329 | ST155963 | Yes |
| NP12 3UH | 51.659411 | -3.220962 | 315641 | 196331 | ST156963 | Yes |
| NP12 3UJ | 51.659552 | -3.222122 | 315561 | 196348 | ST155963 | Yes |
| NP12 3UL | 51.657676 | -3.223474 | 315464 | 196141 | ST154961 | Yes |
| NP12 3UN | 51.662626 | -3.223058 | 315502 | 196691 | ST155966 | Yes |
| NP12 3UP | 51.654796 | -3.222023 | 315559 | 195819 | ST155958 | Yes |
| NP12 3UQ | 51.656926 | -3.222109 | 315557 | 196056 | ST155960 | Yes |
| NP12 3UR | 51.656393 | -3.221531 | 315596 | 195996 | ST155959 | Yes |
| NP12 3US | 51.657086 | -3.220567 | 315664 | 196072 | ST156960 | Yes |
| NP12 3UT | 51.657295 | -3.222987 | 315497 | 196098 | ST154960 | Yes |
| NP12 3UU | 51.657597 | -3.220739 | 315653 | 196129 | ST156961 | Yes |
| NP12 3UW | 51.655969 | -3.222517 | 315527 | 195950 | ST155959 | Yes |
| NP12 3UX | 51.658046 | -3.219074 | 315769 | 196177 | ST157961 | Yes |
| NP12 3UY | 51.660864 | -3.220451 | 315679 | 196492 | ST156964 | Yes |
| NP12 3UZ | 51.66654 | -3.224508 | 315409 | 197128 | ST154971 | Yes |
| NP12 3WA | 51.666062 | -3.225595 | 315333 | 197076 | ST153970 | Yes |
| NP12 3WS | 51.663607 | -3.22469 | 315391 | 196802 | ST153968 | Yes |
| NP12 3WU | 51.664863 | -3.194402 | 317488 | 196907 | ST174969 | No |
| NP12 3WW | 51.664863 | -3.194402 | 317488 | 196907 | ST174969 | No |
| NP12 3WX | 51.664863 | -3.194402 | 317488 | 196907 | ST174969 | No |
| NP12 3WY | 51.664863 | -3.194402 | 317488 | 196907 | ST174969 | No |
| NP12 3WZ | 51.667593 | -3.21492 | 316074 | 197234 | ST160972 | No |
| NP12 3XA | 51.669588 | -3.224562 | 315411 | 197467 | ST154974 | Yes |
| NP12 3XB | 51.669757 | -3.223887 | 315458 | 197485 | ST154974 | Yes |
| NP12 3XD | 51.670544 | -3.226019 | 315312 | 197575 | ST153975 | Yes |
| NP12 3XE | 51.670455 | -3.227637 | 315200 | 197567 | ST152975 | Yes |
| NP12 3XF | 51.670917 | -3.228141 | 315166 | 197619 | ST151976 | Yes |
| NP12 3XG | 51.671808 | -3.228093 | 315171 | 197718 | ST151977 | Yes |
| NP12 3XH | 51.670093 | -3.228769 | 315121 | 197528 | ST151975 | Yes |
| NP12 3XJ | 51.669299 | -3.229861 | 315044 | 197441 | ST150974 | Yes |
| NP12 3XL | 51.670159 | -3.229349 | 315081 | 197536 | ST150975 | Yes |
| NP12 3XN | 51.669514 | -3.230807 | 314979 | 197466 | ST149974 | Yes |
| NP12 3XP | 51.6686 | -3.228743 | 315120 | 197362 | ST151973 | Yes |
| NP12 3XQ | 51.67079 | -3.230856 | 314978 | 197608 | ST149976 | Yes |
| NP12 3XR | 51.666536 | -3.227531 | 315200 | 197131 | ST152971 | Yes |
| NP12 3XS | 51.664316 | -3.22481 | 315384 | 196881 | ST153968 | Yes |
| NP12 3XT | 51.663767 | -3.224 | 315439 | 196819 | ST154968 | Yes |
| NP12 3XU | 51.663213 | -3.223652 | 315462 | 196757 | ST154967 | Yes |
| NP12 3XW | 51.669585 | -3.228264 | 315155 | 197471 | ST151974 | Yes |
| NP12 3XX | 51.669799 | -3.23015 | 315025 | 197497 | ST150974 | No |
| NP12 3XY | 51.67037 | -3.223744 | 315469 | 197553 | ST154975 | Yes |
| NP12 3XZ | 51.667593 | -3.21492 | 316074 | 197234 | ST160972 | No |
- Page 1 of 2 (218 postcodes, 191 active)
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Contains OS data © Crown copyright and database right 2025
Contains Royal Mail data © Royal Mail copyright and database right 2025
Contains National Statistics data © Crown copyright and database rights 2025
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license
Contains Royal Mail data © Royal Mail copyright and database right 2025
Contains National Statistics data © Crown copyright and database rights 2025
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license