Postcode W1B 3AS - City of Westminster
Postcode W1B 3AS is in City of Westminster · England
Postcode W1B 3AS falls within the following administrative areas:
W1B 3AS belongs to these broader postcode areas. Click to browse all postcodes in each area:
Coverage by Area
The 1 addresses in postcode W1B 3AS are spread across:
- City of Westminster 100.0% 1 addr.
Source: OpenStreetMap. Data may be incomplete.
Postcodes Neighbouring W1B 3AS
No neighbouring postcodes found.
Post Offices near W1B 3AS
No post office directly in postcode W1B 3AS - showing 5 nearest locations.
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Great Portland Street Post OfficeGreat Portland Street Post Office, 54-56, Great Portland Street, East Marylebone, Mayfair, City of Westminster, Greater London, England, W1W 7NE0.13 km
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Marylebone Post OfficeMarylebone Post Office, 24-27, Thayer Street, East Marylebone, Marylebone, City of Westminster, Greater London, England, W1U 2QL0.6 km
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Mail Boxes Etc.Mail Boxes Etc., Ingestre Place, Soho, City of Westminster, Greater London, England, W1F 0JF0.61 km
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Mayfair Post OfficeMayfair Post Office, Grosvenor Street, East Marylebone, Mayfair, City of Westminster, Greater London, England, W1K 4PA0.68 km
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New Oxford Street Post OfficeNew Oxford Street Post Office, 71-75, New Oxford Street, St Giles, Bloomsbury, London Borough of Camden, Greater London, England, WC1A 1DG🕐 Monday-Friday: 08:00-18:00 | Saturday: 09:00-18:001.01 km
Frequently Asked Questions about W1B 3AS
What town or city is postcode W1B 3AS in?
Postcode W1B 3AS is located in City of Westminster , England.
Which county does postcode W1B 3AS belong to?
Postcode W1B 3AS is in England .
Which postcodes are next to W1B 3AS?
No neighbouring postcodes found.
What postcode area does W1B 3AS belong to?
Postcode W1B 3AS is part of the W1B postcode area in England. Browse all postcodes starting with W1 at W1* postcode area.
Where is the nearest post office to postcode W1B 3AS?
The nearest post office to W1B 3AS is Great Portland Street Post Office at Great Portland Street Post Office, 54-56, Great Portland Street, East Marylebone, Mayfair, City of Westminster, Greater London, England, W1W 7NE - 0.13 km away. View details
About Postcode W1B 3AS in City of Westminster
Postcode W1B 3AS is located in City of Westminster in England . There are 1 addresses recorded within postcode W1B 3AS from OpenStreetMap. It borders 0 neighbouring postcodes.
There are 5 post offices serving postcode W1B 3AS. Browse all operators at post offices in the UK.
Postcode W1B 3AS belongs to the W1B* postcode area in England. All UK postcodes beginning with W1 are listed under W1* postcode area.
The map shows the approximate coverage area of postcode W1B 3AS and its position relative to neighbouring postcodes. Coverage is based on 1 addresses from OpenStreetMap and does not represent official boundary data. For authoritative postcode information visit Royal Mail.