ID 1, Approximate postcode area (APA), United Kingdom
ID 128, Approximate postcode district (APD), United Kingdom
ID 2990, Approximate postcode sector (APS), United Kingdom
ID 18197, Approximate postcode unit (APU), United Kingdom
ID 18251, Approximate postcode unit (APU), United Kingdom
ID 18254, Approximate postcode unit (APU), United Kingdom
ID 18255, Approximate postcode unit (APU), United Kingdom
ID 18261, Approximate postcode unit (APU), United Kingdom
ID 18262, Approximate postcode unit (APU), United Kingdom
ID 18263, Approximate postcode unit (APU), United Kingdom
ID 18315, Approximate postcode unit (APU), United Kingdom
ID 18323, Approximate postcode unit (APU), United Kingdom