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 17939, Approximate postcode unit (APU), United Kingdom
ID 17940, Approximate postcode unit (APU), United Kingdom
ID 17944, Approximate postcode unit (APU), United Kingdom
ID 18091, Approximate postcode unit (APU), United Kingdom
ID 18092, Approximate postcode unit (APU), United Kingdom
ID 18106, Approximate postcode unit (APU), United Kingdom