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 17910, Approximate postcode unit (APU), United Kingdom
ID 17915, Approximate postcode unit (APU), United Kingdom
ID 18026, Approximate postcode unit (APU), United Kingdom
ID 18131, Approximate postcode unit (APU), United Kingdom
ID 18133, Approximate postcode unit (APU), United Kingdom
ID 18134, Approximate postcode unit (APU), United Kingdom