London Postcodes: North West London Uses 'NW'

London Postcodes: North West London Uses 'NW'

London does not use telephone area codes for geographic areas. Instead, postal districts identify neighborhoods. North West London postcodes begin with NW (e.g., NW1, NW3, NW8, NW10).

The NW district covers areas like Camden, Hampstead, Kilburn, Wembley, and Harrow.