ID 1, Approximate postcode area (APA), United Kingdom
ID 128, Approximate postcode district (APD), United Kingdom
ID 2991, Approximate postcode sector (APS), United Kingdom
ID 18356, Approximate postcode unit (APU), United Kingdom
ID 18362, Approximate postcode unit (APU), United Kingdom
ID 18391, Approximate postcode unit (APU), United Kingdom
ID 18398, Approximate postcode unit (APU), United Kingdom
ID 18501, Approximate postcode unit (APU), United Kingdom