| Reference |
post code |
location 1 |
location 2 |
| BT20 6 | BT20 | WILLOWBROOK | BALLOO ROAD |
| BT20 290 | BT20 3BH | GRAYS HILL | 42 QUEENS PARADE |
| BT20 319 | BT20 3DS | 25 BRUNSWICK ROAD | |
| BT20 296 | BT20 3JU | MARQUIS AVENUE | 96 CLANDEBOYE ROAD |
| BT20 588 | BT20 3LB | OAKWOOD AVENUE POST OFFICE | 11 CLANDEBOYE ROAD |
| BT20 304 | BT20 3LR | SILVERSTREAM ROAD | BELFAST ROAD |
| BT20 311 | BT20 3QQ | 2 GRANGE ROAD | |
| BT20 93 | BT20 3QT | BRYANSBURN POST OFFICE | 3 CRAWFORDSBURN ROAD |
| BT20 548 | BT20 3RA | KENSINGTON | 6 MAXWELL ROAD |
| BT20 274 | BT20 3RD | HOMES OF REST | 37 DOWNSHIRE ROAD |
| BT20 94 | BT20 3RN | WESTBURN CRESCENT | CRAWFORDSBURN ROAD, BANGOR |
| BT20 407 | BT20 3SB | FARNAM ROAD | 20 BRYANSBURN ROAD |
| BT20 224 | BT20 3TD | DOWNSHIRE | 63 PRINCETOWN ROAD |
| BT20 1 | BT20 4AE | BANGOR DELIVERY OFFICE | 143 MAIN STREET |
| BT20 747 | BT20 4DW | NEWTOWNARDS ROAD | 71-79 NEWTOWNARDS ROAD |
| BT20 46 | BT20 4JB | 104 ABBEY STREET | |
| BT20 288 | BT20 4LG | LIBRARY | HAMILTON ROAD |
| BT20 292 | BT20 4NL | 99 DONAGHADEE ROAD | |
| BT20 868 | BT20 4NP | THORNLEIGH | 78 THORNLEIGH GARDENS |
| BT20 754 | BT20 4PR | CHPPENDALE | 143 DONAGHADEE ROAD |
| BT20 519 | BT20 4QU | HAZELDENE DRIVE | 62 DONAGHADEE ROAD |
| BT20 252 | BT20 4SU | TOWNHALL | HAMILTON ROAD |
| BT20 321 | BT20 4TN | DELLMOUNT | 37 GRANSHA ROAD |
| BT20 156 | BT20 4UN | 11 BLOOMFIELD ROAD | |
| BT20 3 | BT20 5AU | HIGH ST POST OFFICE | FLAGSHIP CENTRE MAIN STREET. |
| BT20 159 | BT20 5AY | 10 HIGH STREET | |
| BT20 276 | BT20 5ER | 125 VICTORIA ROAD | |
| BT20 236 | BT20 5JL | WARD AVENUE | 35 BALLYHOLME ROAD |
| BT20 714 | BT20 5LA | FIRST AVENUE | 48 BALLYHOLME ROAD |
| BT20 722 | BT20 5NG | BALLYHOLME POST OFFICE | 99 GROOMSPORT ROAD |
| BT20 772 | BT20 5NG | BALLYHOLME POST OFFICE | 99 GROOMSPORT ROAD |
| BT20 520 | BT20 5PE | ASHELY GARDENS | 140 GROOMSPORT ROAD |
| BT20 310 | BT20 5PU | CHURCHILL PARK | 62 BALLYMACONNELL ROAD |
| BT20 5 | BT20 7ZZ | BEECHFIELD AVENUE | |
| BT20 555 | BT20 8BD | CLIFTON | 121 HIGH STREET |
Map boundaries are based on data from