ID 11, Approximate postcode area (APA), United Kingdom
ID 399, Approximate postcode district (APD), United Kingdom
ID 4018, Approximate postcode sector (APS), United Kingdom
ID 190922, Approximate postcode unit (APU), United Kingdom
ID 190952, Approximate postcode unit (APU), United Kingdom
ID 190953, Approximate postcode unit (APU), United Kingdom