Sectors in BN17
| Sector | Main place | Postcodes |
|---|---|---|
| BN17 5 | Littlehampton | 209 |
| BN17 6 | Littlehampton | 285 |
| BN17 7 | Wick | 274 |
Places covered by BN17
- Littlehampton Arun · 448
- Wick Arun · 192
- Toddington Arun · 66
- Lyminster Arun · 18
- Atherington Arun · 11
- Horsemere Green Arun · 11
- Climping Arun · 8
- Rustington Arun · 4