MapIt Voronoi Postcode Boundaries

Areas touching BL1 4SJ

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1. BL3

   ID 331, Approximate postcode district (APD), United Kingdom

2. BL3 5

   ID 3754, Approximate postcode sector (APS), United Kingdom

3. BL1 4RU

   ID 141270, Approximate postcode unit (APU), United Kingdom

4. BL1 4SE

   ID 141277, Approximate postcode unit (APU), United Kingdom

5. BL1 4SH

   ID 141280, Approximate postcode unit (APU), United Kingdom

6. BL1 4SL

   ID 141282, Approximate postcode unit (APU), United Kingdom

7. BL1 4SU

   ID 141287, Approximate postcode unit (APU), United Kingdom

8. BL1 4TB

   ID 141291, Approximate postcode unit (APU), United Kingdom

9. BL3 5DT

   ID 144547, Approximate postcode unit (APU), United Kingdom