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 17888, Approximate postcode unit (APU), United Kingdom
ID 17891, Approximate postcode unit (APU), United Kingdom
ID 18024, Approximate postcode unit (APU), United Kingdom
ID 18067, Approximate postcode unit (APU), United Kingdom
ID 18168, Approximate postcode unit (APU), United Kingdom