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 22901, Approximate postcode unit (APU), United Kingdom
ID 22902, Approximate postcode unit (APU), United Kingdom
ID 22921, Approximate postcode unit (APU), United Kingdom
ID 22922, Approximate postcode unit (APU), United Kingdom
ID 22923, Approximate postcode unit (APU), United Kingdom
ID 22928, Approximate postcode unit (APU), United Kingdom
ID 22929, Approximate postcode unit (APU), United Kingdom
ID 22941, Approximate postcode unit (APU), United Kingdom
ID 22981, Approximate postcode unit (APU), United Kingdom
ID 23070, Approximate postcode unit (APU), United Kingdom