MapIt Voronoi Postcode Boundaries

Areas covered by or overlapping W1J 9EN

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1. SW

   ID 99, Approximate postcode area (APA), United Kingdom

2. SW1Y

   ID 2558, Approximate postcode district (APD), United Kingdom

3. SW1Y 6

   ID 12264, Approximate postcode sector (APS), United Kingdom

4. SW1Y 6LX

   ID 1470146, Approximate postcode unit (APU), United Kingdom

5. W1J 9ER

   ID 1602664, Approximate postcode unit (APU), United Kingdom