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 18453, Approximate postcode unit (APU), United Kingdom
ID 18454, Approximate postcode unit (APU), United Kingdom
ID 18512, Approximate postcode unit (APU), United Kingdom
ID 18618, Approximate postcode unit (APU), United Kingdom
ID 18639, Approximate postcode unit (APU), United Kingdom
ID 18902, Approximate postcode unit (APU), United Kingdom