ID 1, Approximate postcode area (APA), United Kingdom
ID 127, Approximate postcode district (APD), United Kingdom
ID 128, Approximate postcode district (APD), United Kingdom
ID 2986, Approximate postcode sector (APS), United Kingdom
ID 2991, Approximate postcode sector (APS), United Kingdom
ID 17711, Approximate postcode unit (APU), United Kingdom
ID 18375, Approximate postcode unit (APU), United Kingdom
ID 18380, Approximate postcode unit (APU), United Kingdom
ID 18382, Approximate postcode unit (APU), United Kingdom
ID 18387, Approximate postcode unit (APU), United Kingdom
ID 18522, Approximate postcode unit (APU), United Kingdom
ID 18576, Approximate postcode unit (APU), United Kingdom