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 17608, Approximate postcode unit (APU), United Kingdom
ID 17613, Approximate postcode unit (APU), United Kingdom
ID 17710, Approximate postcode unit (APU), United Kingdom
ID 18490, Approximate postcode unit (APU), United Kingdom
ID 18493, Approximate postcode unit (APU), United Kingdom
ID 18497, Approximate postcode unit (APU), United Kingdom
ID 18498, Approximate postcode unit (APU), United Kingdom
ID 18522, Approximate postcode unit (APU), United Kingdom