ID 1, Approximate postcode area (APA), United Kingdom
ID 142, Approximate postcode district (APD), United Kingdom
ID 3021, Approximate postcode sector (APS), United Kingdom
ID 3022, Approximate postcode sector (APS), United Kingdom
ID 23126, Approximate postcode unit (APU), United Kingdom
ID 23129, Approximate postcode unit (APU), United Kingdom
ID 23137, Approximate postcode unit (APU), United Kingdom
ID 23140, Approximate postcode unit (APU), United Kingdom
ID 23151, Approximate postcode unit (APU), United Kingdom
ID 23154, Approximate postcode unit (APU), United Kingdom
ID 23262, Approximate postcode unit (APU), United Kingdom
ID 23264, Approximate postcode unit (APU), United Kingdom
ID 23301, Approximate postcode unit (APU), United Kingdom
ID 23302, Approximate postcode unit (APU), United Kingdom