Blaenau postcodes
There are 7 postcodes in this built up area
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Key
Active postcode 
Postcode no longer in use
Active postcode Postcode no longer in useThis table shows the first postcodes in the built up area, download the CSV file to get all the postcodes.
| Postcode | Latitude | Longitude | Easting | Northing | Grid reference | Active? |
|---|---|---|---|---|---|---|
| SA18 3BQ | 51.805882 | -4.022557 | 260650 | 213850 | SN606138 | Yes |
| SA18 3BX | 51.80377 | -4.025074 | 260470 | 213620 | SN604136 | Yes |
| SA18 3BZ | 51.805117 | -4.027707 | 260293 | 213775 | SN602137 | Yes |
| SA18 3DJ | 51.80421 | -4.032322 | 259972 | 213683 | SN599136 | Yes |
| SA18 3DQ | 51.804692 | -4.032078 | 259990 | 213736 | SN599137 | Yes |
| SA18 3DX | 51.8042 | -4.035087 | 259781 | 213687 | SN597136 | Yes |
| SA18 3EQ | 51.806033 | -4.033574 | 259891 | 213888 | SN598138 | Yes |