ID 1, Approximate postcode area (APA), United Kingdom
ID 134, Approximate postcode district (APD), United Kingdom
ID 3006, Approximate postcode sector (APS), United Kingdom
ID 20988, Approximate postcode unit (APU), United Kingdom
ID 21008, Approximate postcode unit (APU), United Kingdom
ID 21011, Approximate postcode unit (APU), United Kingdom
ID 21013, Approximate postcode unit (APU), United Kingdom
ID 21016, Approximate postcode unit (APU), United Kingdom
ID 21017, Approximate postcode unit (APU), United Kingdom