MapIt Voronoi Postcode Boundaries

Areas covered by or overlapping B3 1HN

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1. B3

   ID 185, Approximate postcode district (APD), United Kingdom

2. B4

   ID 195, Approximate postcode district (APD), United Kingdom

3. B3 1

   ID 3181, Approximate postcode sector (APS), United Kingdom

4. B4 6

   ID 3218, Approximate postcode sector (APS), United Kingdom

5. B3 1HL

   ID 49446, Approximate postcode unit (APU), United Kingdom

6. B3 1HP

   ID 49448, Approximate postcode unit (APU), United Kingdom

7. B4 6HW

   ID 55244, Approximate postcode unit (APU), United Kingdom