Map
General Information
| Postal Area | Birmingham |
| Postcode | B1 3AH |
| User Type | Large (more than 25 items of mail per day) |
| Region | West Midlands |
| Country | England |
| Local authority | Birmingham |
| Introduction Date | 1997-12-01 |
| Termination Date | 2017-07-01 |
Geographic Information
| Latitude | 52.4843820 |
| Longitude | -1.9150490 |
| Easting | 405866 |
| Northing | 287388 |
| Quality | Within the building of the matched address closest to the postcode mean |