| Reference |
post code |
location 1 |
location 2 |
| TS23 346 | TS23 1 | NEWTON BEWLEY | BILLINGHAM |
| TS23 542 | TS23 1AB | STATION ROAD | BILLINGHAM |
| TS23 409 | TS23 1DQ | NEW ROAD | BILLINGHAM |
| TS23 375 | TS23 1EU | THE GREEN | BILLINGHAM |
| TS23 184 | TS23 1HF | MILL LANE | BILLINGHAM |
| TS23 355 | TS23 1JE | CHILTONS AVENUE | BILLINGHAM |
| TS23 317 | TS23 1JQ | TIBBERSLEY AVENUE | BILLINGHAM |
| TS23 165 | TS23 1LZ | TEESDALE AVENUE | BILLINGHAM |
| TS23 48 | TS23 1NS | CENTRAL AVENUE | BILLINGHAM |
| TS23 433 | TS23 2BE | RIEVAULX AVENUE | BILLINGHAM |
| TS23 431 | TS23 2LR | TOWN CENTRE POST OFFICE | KINGSWAY , BILLINGHAM |
| TS23 306 | TS23 2PR | COTSWOLD CRESCENT | BILLINGHAM |
| TS23 154 | TS23 2QL | OCHIL TERRACE | BILLINGHAM |
| TS23 435 | TS23 2RE | PENTLAND AVENUE | BILLINGHAM |
| TS23 218 | TS23 2RS | SANDY LANE | BILLINGHAM |
| TS23 385 | TS23 2SD | ROSEBERRY ROAD | BILLINGHAM |
| TS23 580 | TS23 2UB | BUTTSFIELD DRIVE | BILLINGHAM |
| TS23 434 | TS23 2UU | RAVENSWORTH ROAD | BILLINGHAM |
| TS23 459 | TS23 3AA | MARSH HOUSE AVENUE | BILLINGHAM |
| TS23 437 | TS23 3BY | HORDEN ROAD | BILLINGHAM |
| TS23 448 | TS23 3EZ | HIGH GRANGE AVENUE | BILLINGHAM |
| TS23 134 | TS23 3JZ | SLEDMERE CLOSE | BILLINGHAM |
| TS23 447 | TS23 3PF | LOW GRANGE AVENUE | BILLINGHAM |
| TS23 289 | TS23 3SS | TUNSTALL AVENUE | BILLINGHAM |
| TS23 584 | TS23 3TA | TESCO, LEEHOLME ROAD INDUSTRIAL ESTATE | BILLINGHAM |
| TS23 457 | TS23 3XR | CASSON WAY | BILLINGHAM |
| TS23 212 | TS23 4AP | COWPEN LANE | BILLINGHAM |
| TS23 4 | TS23 4BE | BELASIS , BYLAND WAY | BILLINGHAM |
| TS23 5 | TS23 4BY | MACKLIN AVENUE | BILLINGHAM |
| TS23 66 | TS23 4EB | BELASIS | BILLINGHAM |
| TS23 367 | TS23 4JB | MACKLIN AVENUE | BILLINGHAM |
| TS23 36 | TS23 4US | COWPEN BEWLEY | BILLINGHAM |
Map boundaries are based on data from