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 2990, Approximate postcode sector (APS), United Kingdom
ID 17897, Approximate postcode unit (APU), United Kingdom
ID 18192, Approximate postcode unit (APU), United Kingdom
ID 18193, Approximate postcode unit (APU), United Kingdom
ID 18201, Approximate postcode unit (APU), United Kingdom
ID 18222, Approximate postcode unit (APU), United Kingdom
ID 18223, Approximate postcode unit (APU), United Kingdom
ID 18226, Approximate postcode unit (APU), United Kingdom
ID 18235, Approximate postcode unit (APU), United Kingdom
ID 18275, Approximate postcode unit (APU), United Kingdom