ID 1, Approximate postcode area (APA), United Kingdom
ID 135, Approximate postcode district (APD), United Kingdom
ID 3010, Approximate postcode sector (APS), United Kingdom
ID 21510, Approximate postcode unit (APU), United Kingdom
ID 21601, Approximate postcode unit (APU), United Kingdom
ID 21668, Approximate postcode unit (APU), United Kingdom
ID 21676, Approximate postcode unit (APU), United Kingdom
ID 21787, Approximate postcode unit (APU), United Kingdom
ID 21788, Approximate postcode unit (APU), United Kingdom
ID 21789, Approximate postcode unit (APU), United Kingdom