The BB3 1 Darwen Postcode Sector
The BB3 1 postcode sector is within the county of Lancashire in the North West of England.
BB3 1 is a postcode sector within the BB3 postcode district which is within the BB Blackburn postcode area.
The Royal Mail delivery office for the BB3 1 postal sector is the Darwen Delivery Office.
The area of the BB3 1 postcode sector is 0.79 square miles which is 2.04 square kilometres or 505.12 square acres.
The BB3 1 postcode sector is crossed by a railway.
Map of the BB3 1 Postcode Sector
Explore the bb3 1 postcode sector by using our free interactive map.