ID 1, Approximate postcode area (APA), United Kingdom
ID 128, Approximate postcode district (APD), United Kingdom
ID 129, Approximate postcode district (APD), United Kingdom
ID 2991, Approximate postcode sector (APS), United Kingdom
ID 2992, Approximate postcode sector (APS), United Kingdom
ID 18348, Approximate postcode unit (APU), United Kingdom
ID 18366, Approximate postcode unit (APU), United Kingdom
ID 18371, Approximate postcode unit (APU), United Kingdom
ID 18385, Approximate postcode unit (APU), United Kingdom
ID 18424, Approximate postcode unit (APU), United Kingdom
ID 18426, Approximate postcode unit (APU), United Kingdom
ID 18427, Approximate postcode unit (APU), United Kingdom
ID 18520, Approximate postcode unit (APU), United Kingdom
ID 18639, Approximate postcode unit (APU), United Kingdom