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 18035, Approximate postcode unit (APU), United Kingdom
ID 18054, Approximate postcode unit (APU), United Kingdom
ID 18118, Approximate postcode unit (APU), United Kingdom
ID 18343, Approximate postcode unit (APU), United Kingdom