ID 1, Approximate postcode area (APA), United Kingdom
ID 128, Approximate postcode district (APD), United Kingdom
ID 2990, Approximate postcode sector (APS), United Kingdom
ID 2991, Approximate postcode sector (APS), United Kingdom
ID 18301, Approximate postcode unit (APU), United Kingdom
ID 18352, Approximate postcode unit (APU), United Kingdom
ID 18399, Approximate postcode unit (APU), United Kingdom
ID 18485, Approximate postcode unit (APU), United Kingdom
ID 18490, Approximate postcode unit (APU), United Kingdom
ID 18493, Approximate postcode unit (APU), United Kingdom
ID 18494, Approximate postcode unit (APU), United Kingdom
ID 18522, Approximate postcode unit (APU), United Kingdom