ID 4, Approximate postcode area (APA), United Kingdom
ID 242, Approximate postcode district (APD), United Kingdom
ID 3373, Approximate postcode sector (APS), United Kingdom
ID 79996, Approximate postcode unit (APU), United Kingdom
ID 79999, Approximate postcode unit (APU), United Kingdom
ID 80075, Approximate postcode unit (APU), United Kingdom
ID 80076, Approximate postcode unit (APU), United Kingdom