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 18461, Approximate postcode unit (APU), United Kingdom
ID 18462, Approximate postcode unit (APU), United Kingdom
ID 18465, Approximate postcode unit (APU), United Kingdom