ID 1, Approximate postcode area (APA), United Kingdom
ID 135, Approximate postcode district (APD), United Kingdom
ID 3010, Approximate postcode sector (APS), United Kingdom
ID 21500, Approximate postcode unit (APU), United Kingdom
ID 21560, Approximate postcode unit (APU), United Kingdom
ID 21561, Approximate postcode unit (APU), United Kingdom
ID 21562, Approximate postcode unit (APU), United Kingdom
ID 21563, Approximate postcode unit (APU), United Kingdom
ID 21720, Approximate postcode unit (APU), United Kingdom