ID 1, Approximate postcode area (APA), United Kingdom
ID 128, Approximate postcode district (APD), United Kingdom
ID 2991, Approximate postcode sector (APS), United Kingdom
ID 18374, Approximate postcode unit (APU), United Kingdom
ID 18376, Approximate postcode unit (APU), United Kingdom
ID 18377, Approximate postcode unit (APU), United Kingdom
ID 18380, Approximate postcode unit (APU), United Kingdom
ID 18386, Approximate postcode unit (APU), United Kingdom
ID 18522, Approximate postcode unit (APU), United Kingdom