ID 1, Approximate postcode area (APA), United Kingdom
ID 128, Approximate postcode district (APD), United Kingdom
ID 129, Approximate postcode district (APD), United Kingdom
ID 2991, Approximate postcode sector (APS), United Kingdom
ID 2992, Approximate postcode sector (APS), United Kingdom
ID 18512, Approximate postcode unit (APU), United Kingdom
ID 18517, Approximate postcode unit (APU), United Kingdom
ID 18524, Approximate postcode unit (APU), United Kingdom
ID 18526, Approximate postcode unit (APU), United Kingdom
ID 18527, Approximate postcode unit (APU), United Kingdom
ID 18639, Approximate postcode unit (APU), United Kingdom
ID 18642, Approximate postcode unit (APU), United Kingdom