Abertawe - Swansea has been allocated the following number ranges to use for Unique Street Reference Numbers
| USRN From | USRN To |
|---|---|
| 39100000 | 39199999 |
Streets within the area of Abertawe - Swansea fall within the following post towns.
Click a town to expand the list of streets. Click again to close. Use the Search Box to filter the list.