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 15581, Approximate postcode unit (APU), United Kingdom
ID 15583, Approximate postcode unit (APU), United Kingdom
ID 15584, Approximate postcode unit (APU), United Kingdom
ID 15587, Approximate postcode unit (APU), United Kingdom
ID 15589, Approximate postcode unit (APU), United Kingdom
ID 15597, Approximate postcode unit (APU), United Kingdom