Postcode B1
Birmingham · West Midlands, England
B1 is the postcode of Birmingham in West Midlands, England, United Kingdom. This list covers outward codes — the first half of a UK postcode, such as M9 or BN91 — not full postcodes.
- Postcode
- B1
- County
- West Midlands
- Country
- England
- Country
- United Kingdom
Place with postcode B1
| Place | County | Location |
|---|---|---|
| Birmingham | West Midlands | 52.481, -1.900 |
Near Birmingham
The nearest major city is Birmingham, about 0 km away.
Nearby postcodes
Frequently asked questions
Which places use postcode B1?
Birmingham.
Which county and country is B1 in?
West Midlands, England, United Kingdom.
What is the nearest major city to B1?
Birmingham, about 0 km away.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.