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 18431, Approximate postcode unit (APU), United Kingdom
ID 18432, Approximate postcode unit (APU), United Kingdom
ID 18433, Approximate postcode unit (APU), United Kingdom
ID 18463, Approximate postcode unit (APU), United Kingdom
ID 18512, Approximate postcode unit (APU), United Kingdom
ID 18513, Approximate postcode unit (APU), United Kingdom
ID 18514, Approximate postcode unit (APU), United Kingdom
ID 18520, Approximate postcode unit (APU), United Kingdom
ID 18527, Approximate postcode unit (APU), United Kingdom
ID 18627, Approximate postcode unit (APU), United Kingdom
ID 18637, Approximate postcode unit (APU), United Kingdom
ID 18640, Approximate postcode unit (APU), United Kingdom
ID 18642, Approximate postcode unit (APU), United Kingdom
ID 18647, Approximate postcode unit (APU), United Kingdom
ID 18659, Approximate postcode unit (APU), United Kingdom
ID 18696, Approximate postcode unit (APU), United Kingdom
ID 18902, Approximate postcode unit (APU), United Kingdom