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 2988, Approximate postcode sector (APS), United Kingdom
ID 2990, Approximate postcode sector (APS), United Kingdom
ID 2991, Approximate postcode sector (APS), United Kingdom
ID 2992, Approximate postcode sector (APS), United Kingdom
ID 17956, Approximate postcode unit (APU), United Kingdom
ID 18231, Approximate postcode unit (APU), United Kingdom
ID 18269, Approximate postcode unit (APU), United Kingdom
ID 18285, Approximate postcode unit (APU), United Kingdom
ID 18351, Approximate postcode unit (APU), United Kingdom
ID 18481, Approximate postcode unit (APU), United Kingdom
ID 18640, Approximate postcode unit (APU), United Kingdom