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 18414, Approximate postcode unit (APU), United Kingdom
ID 18415, Approximate postcode unit (APU), United Kingdom
ID 18437, Approximate postcode unit (APU), United Kingdom
ID 18438, Approximate postcode unit (APU), United Kingdom
ID 18455, Approximate postcode unit (APU), United Kingdom
ID 18457, Approximate postcode unit (APU), United Kingdom
ID 18458, Approximate postcode unit (APU), United Kingdom
ID 18460, Approximate postcode unit (APU), United Kingdom
ID 18461, Approximate postcode unit (APU), United Kingdom
ID 18465, Approximate postcode unit (APU), United Kingdom
ID 18475, Approximate postcode unit (APU), United Kingdom
ID 18476, Approximate postcode unit (APU), United Kingdom
ID 18592, Approximate postcode unit (APU), United Kingdom