ID 1, Approximate postcode area (APA), United Kingdom
ID 123, Approximate postcode district (APD), United Kingdom
ID 2974, Approximate postcode sector (APS), United Kingdom
ID 15594, Approximate postcode unit (APU), United Kingdom
ID 15596, Approximate postcode unit (APU), United Kingdom
ID 15598, Approximate postcode unit (APU), United Kingdom
ID 15600, Approximate postcode unit (APU), United Kingdom
ID 15601, Approximate postcode unit (APU), United Kingdom
ID 15657, Approximate postcode unit (APU), United Kingdom