Sectors in SR6
| Sector | Main place | Postcodes |
|---|---|---|
| SR6 0 | Sunderland | 138 |
| SR6 7 | Whitburn | 255 |
| SR6 8 | Sunderland | 139 |
| SR6 9 | Sunderland | 204 |
Places covered by SR6
- Sunderland Sunderland · 453
- Whitburn South Tyneside · 134
- Cleadon South Tyneside · 110
- South Bents Sunderland · 29