MapIt Voronoi Postcode Boundaries

Areas touching BL3 4SY

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1. BL5

   ID 333, Approximate postcode district (APD), United Kingdom

2. BL6

   ID 334, Approximate postcode district (APD), United Kingdom

3. BL5 3

   ID 3763, Approximate postcode sector (APS), United Kingdom

4. BL6 4

   ID 3764, Approximate postcode sector (APS), United Kingdom

5. BL3 4SP

   ID 144440, Approximate postcode unit (APU), United Kingdom

6. BL3 4ST

   ID 144444, Approximate postcode unit (APU), United Kingdom

7. BL3 4SU

   ID 144445, Approximate postcode unit (APU), United Kingdom

8. BL3 4SX

   ID 144447, Approximate postcode unit (APU), United Kingdom

9. BL3 4SZ

   ID 144449, Approximate postcode unit (APU), United Kingdom

10. BL5 3BJ

    ID 146063, Approximate postcode unit (APU), United Kingdom

11. BL6 4HP

    ID 146463, Approximate postcode unit (APU), United Kingdom

12. BL6 4HT

    ID 146467, Approximate postcode unit (APU), United Kingdom

13. BL6 4HU

    ID 146468, Approximate postcode unit (APU), United Kingdom

14. BL6 4HX

    ID 146470, Approximate postcode unit (APU), United Kingdom