Postcode B21 - Postcodes B21* in the UK
Postcode area B21* contains 20 postcodes in the UK, all in England. All postcodes beginning with B21 are listed below.
Districts in postcode area B21
Sub-areas of postcode B21
Postcode List B21*
All 20 postcodes in area B21 - click a postcode for map, areas and post offices.
FAQs about postcode area B21
Which postcodes start with B21?
In the UK, 20 postcodes start with B21 in England. The full list is above.
What does postcode area B21 cover?
B21* is a UK postcode area containing 20 postcodes starting with B21. This area is entirely within England.
Which nation is postcode B21 in?
Postcode area B21* is entirely within England.
Where does postcode data for B21* come from?
Data is from OpenStreetMap and may be incomplete. For authoritative information contact Royal Mail.