ID 1, Approximate postcode area (APA), United Kingdom
ID 123, Approximate postcode district (APD), United Kingdom
ID 2974, Approximate postcode sector (APS), United Kingdom
ID 15498, Approximate postcode unit (APU), United Kingdom
ID 15499, Approximate postcode unit (APU), United Kingdom
ID 15521, Approximate postcode unit (APU), United Kingdom
ID 15523, Approximate postcode unit (APU), United Kingdom
ID 15525, Approximate postcode unit (APU), United Kingdom
ID 15529, Approximate postcode unit (APU), United Kingdom