The BB1 9 Blackburn Postcode Sector
The BB1 9 postcode sector is within the county of Lancashire in .
BB1 9 is a postcode sector within the BB1 postcode district which is within the BB Blackburn postcode area.
The Royal Mail delivery office for the BB1 9 postal sector is the Blackburn Delivery Office.
The area of the BB1 9 postcode sector is 4.99 square miles which is 12.91 square kilometres or 3,190.65 square acres.
Map of the BB1 9 Postcode Sector
Explore the bb1 9 BB1 9 postcode sector by using our free interactive map.