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 2991, Approximate postcode sector (APS), United Kingdom
ID 17945, Approximate postcode unit (APU), United Kingdom
ID 18102, Approximate postcode unit (APU), United Kingdom
ID 18103, Approximate postcode unit (APU), United Kingdom
ID 18580, Approximate postcode unit (APU), United Kingdom
ID 18587, Approximate postcode unit (APU), United Kingdom
ID 18588, Approximate postcode unit (APU), United Kingdom