BL9 is a postcode district in Bolton, Bolton, North West, England. Use the lookup below to explore addresses within this postcode district.
The BL9 postcode district is part of the Bolton (BL) postcode area, covering Bolton and surrounding areas in North West, England.
Postcodes in the BL9 district follow the format BL9 nXX where n is a digit and XX are letters. Each inward code identifies a specific delivery walk within the district.
The wider Bolton postcode area (BL) also covers: Horwich, Farnworth, Westhoughton, Radcliffe.
The BL9 postcode district covers Bolton in Bolton, North West, England. It is one of 10 districts in the BL postcode area.
Use the live lookup widget above or call the APITier Postcode Lookup API: GET https://postcode.apitier.com/v1/postcodes/{full postcode}?x-api-key=YOUR_KEY. Replace {full postcode} with any complete postcode beginning BL9. The API returns all Royal Mail PAF addresses as structured JSON.
Yes. BL9 is a Royal Mail postcode district in Bolton, England. Full UK postcodes in this district follow the format BL9 followed by a digit and two letters (e.g. BL9 1AA).