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 22998, Approximate postcode unit (APU), United Kingdom
ID 22999, Approximate postcode unit (APU), United Kingdom
ID 23002, Approximate postcode unit (APU), United Kingdom
ID 23004, Approximate postcode unit (APU), United Kingdom
ID 23007, Approximate postcode unit (APU), United Kingdom
ID 23008, Approximate postcode unit (APU), United Kingdom
ID 23042, Approximate postcode unit (APU), United Kingdom
ID 23045, Approximate postcode unit (APU), United Kingdom
ID 23104, Approximate postcode unit (APU), United Kingdom