| Reference |
post code |
location 1 |
location 2 |
| NP12 174 | | GELLIHAF | BLACKWOOD |
| NP12 175 | | ASDA BLACKWOOD | BLACKWOOD |
| NP12 560 | | PENGAM | BLACKWOOD |
| NP12 561 | | GREENWOOD ROAD | BLACKWOOD |
| NP12 562 | | BEDWELLTY ROAD SOUTH | BLACKWOOD |
| NP12 563 | | CEFN FFOREST POST OFFICE | BLACKWOOD |
| NP12 565 | | FLEUR DE LYS POST OFFICE | BLACKWOOD |
| NP12 566 | | FLEUR DE LYS VILLAGE | BLACKWOOD |
| NP12 567 | | SAINT DAVIDS | BLACKWOOD |
| NP12 568 | | BRITANNIA TERRACE | BLACKWOOD |
| NP12 569 | | OAK TERRACE | BLACKWOOD |
| NP12 570 | | GLANYNANT POST OFFICE | BLACKWOOD |
| NP12 590 | | GELLIFAF ROAD | BLACKWOOD |
| NP12 621 | | BLOOMFIELD ROAD POST OFFICE | BLACKWOOD |
| NP12 622 | | CENTRAL AVENUE | BLACKWOOD |
| NP12 623 | | GORDON ROAD | BLACKWOOD |
| NP12 624 | | WOODFIELD BUSINESS PARK | BLACKWOOD |
| NP12 625 | | HIGH STREET POST OFFICE | BLACKWOOD |
| NP12 627 | | OAKDALE POST OFFICE | BLACKWOOD |
| NP12 628 | | PENMAIN POST OFFICE | BLACKWOOD |
| NP12 630 | | ROCK FOUNDRY | BLACKWOOD |
| NP12 631 | | THE ROCK | BLACKWOOD |
| NP12 632 | | THE SQUARE | BLACKWOOD |
| NP12 633 | | TWYNYFFALD | BLACKWOOD |
| NP12 634 | | ARGOED POST OFFICE | BLACKWOOD |
| NP12 637 | | PENYLAN ROAD | BLACKWOOD |
| NP12 638 | | SUNNYVIEW | BLACKWOOD |
| NP12 639 | | CORONATION ROAD | BLACKWOOD |
| NP12 640 | | LEWIS LEWIS AVENUE | BLACKWOOD |
| NP12 641 | | MARKHAM POST OFFICE | BLACKWOOD |
| NP12 642 | | HOLLYBUSH POST OFFICE | BLACKWOOD |
| NP12 643 | | MANMOEL | BLACKWOOD |
| NP12 645 | | HOLYBUSH LOWER | BLACKWOOD |
| NP12 646 | | BRYN ROAD | BLACKWOOD |
| NP12 647 | | PONTLLANFRAITH POST OFFICE | BLACKWOOD |
| NP12 649 | | BRYNTEG AVENUE | BLACKWOOD |
| NP12 651 | | PENLLWYN POST OFFICE | BLACKWOOD |
| NP12 652 | | PANTYCELYN | BLACKWOOD |
| NP12 653 | | TREDEGAR JUNCTION | BLACKWOOD |
| NP12 654 | | WYLLIE POST OFFICE | BLACKWOOD |
| NP12 655 | | SPRINGFIELD | BALCKWOOD |
| NP12 656 | | HIGHFIELD ROAD | BLACKWOOD |
| NP12 861 | | WOODFIELD PARK | BLACKWOOD |
| NP12 862 | | NEWPORT ROAD | BLACKWOOD |
| NP12 863 | | HAWTHORNE DRIVE | BLACKWOOD |
| NP12 864 | | ELGAR CLOSE | BLACKWOOD |
| NP12 865 | | MELBOURNE COURT | BLACKWOOD |
| NP12 866 | | ELIM WAY | BLACKWOOD |
| NP12 867 | | MANMOEL ROAD | BLACKWOOD |
| NP12 1 | NP12 | BLACKWOOD POST OFFICE | BLACKWOOD |
| NP12 635 | NP12 | BEDWELLTY | BLACKWOOD |
| NP12 648 | NP12 | THE BRYN | BLACKWOOD |
| NP12 650 | NP12 | GELLIGROES | BLACKWOOD |
| NP12 564 | NP12 3NL | FAIR VIEW | BLACKWOOD |
| NP12 571 | NP12 3QY | ST DAVIDS INDUSTRIAL ESTATE | BLACKWOOD |
Map boundaries are based on data from