ID 1, Approximate postcode area (APA), United Kingdom
ID 126, Approximate postcode district (APD), United Kingdom
ID 2983, Approximate postcode sector (APS), United Kingdom
ID 16900, Approximate postcode unit (APU), United Kingdom
ID 16901, Approximate postcode unit (APU), United Kingdom
ID 16910, Approximate postcode unit (APU), United Kingdom
ID 16911, Approximate postcode unit (APU), United Kingdom
ID 16969, Approximate postcode unit (APU), United Kingdom
ID 17012, Approximate postcode unit (APU), United Kingdom
ID 17023, Approximate postcode unit (APU), United Kingdom
ID 17025, Approximate postcode unit (APU), United Kingdom