CB23
8 sectors, 884 postcodes
South Cambridgeshire, Cambridge
| Sector | Postcodes | Local authority |
|---|
| CB23 1 | 76 | South Cambridgeshire |
| CB23 2 | 73 | South Cambridgeshire |
| CB23 3 | 112 | South Cambridgeshire |
| CB23 4 | 62 | South Cambridgeshire |
| CB23 5 | 65 | South Cambridgeshire |
| CB23 6 | 189 | South Cambridgeshire |
| CB23 7 | 199 | South Cambridgeshire |
| CB23 8 | 108 | South Cambridgeshire |