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 23110, Approximate postcode unit (APU), United Kingdom
ID 23117, Approximate postcode unit (APU), United Kingdom
ID 23145, Approximate postcode unit (APU), United Kingdom
ID 23146, Approximate postcode unit (APU), United Kingdom
ID 23147, Approximate postcode unit (APU), United Kingdom
ID 23149, Approximate postcode unit (APU), United Kingdom
ID 23153, Approximate postcode unit (APU), United Kingdom