ID 1, Approximate postcode area (APA), United Kingdom
ID 128, Approximate postcode district (APD), United Kingdom
ID 2988, Approximate postcode sector (APS), United Kingdom
ID 2990, Approximate postcode sector (APS), United Kingdom
ID 17861, Approximate postcode unit (APU), United Kingdom
ID 17874, Approximate postcode unit (APU), United Kingdom
ID 17875, Approximate postcode unit (APU), United Kingdom
ID 17876, Approximate postcode unit (APU), United Kingdom
ID 18111, Approximate postcode unit (APU), United Kingdom
ID 18112, Approximate postcode unit (APU), United Kingdom
ID 18335, Approximate postcode unit (APU), United Kingdom
ID 18336, Approximate postcode unit (APU), United Kingdom
ID 18341, Approximate postcode unit (APU), United Kingdom