ID 1, Approximate postcode area (APA), United Kingdom
ID 128, Approximate postcode district (APD), United Kingdom
ID 2988, Approximate postcode sector (APS), United Kingdom
ID 17986, Approximate postcode unit (APU), United Kingdom
ID 18019, Approximate postcode unit (APU), United Kingdom
ID 18021, Approximate postcode unit (APU), United Kingdom
ID 18022, Approximate postcode unit (APU), United Kingdom
ID 18023, Approximate postcode unit (APU), United Kingdom
ID 18029, Approximate postcode unit (APU), United Kingdom
ID 18078, Approximate postcode unit (APU), United Kingdom
ID 18124, Approximate postcode unit (APU), United Kingdom
ID 18129, Approximate postcode unit (APU), United Kingdom
ID 18136, Approximate postcode unit (APU), United Kingdom
ID 18142, Approximate postcode unit (APU), United Kingdom