Sectors in W1W
| Sector | Main place | Postcodes |
|---|---|---|
| W1W 5 | City of Westminster | 97 |
| W1W 6 | City of Westminster | 192 |
| W1W 7 | City of Westminster | 190 |
| W1W 8 | City of Westminster | 142 |
Places covered by W1W
- City of Westminster Westminster · 609
- London Camden · 8
W1W postcodes: City of Westminster
W1W is a postcode district in the W area (West London). It has 4 sectors and 621 live postcodes, mainly in City of Westminster (Westminster).