ID 1, Approximate postcode area (APA), United Kingdom
ID 134, Approximate postcode district (APD), United Kingdom
ID 3006, Approximate postcode sector (APS), United Kingdom
ID 3007, Approximate postcode sector (APS), United Kingdom
ID 3008, Approximate postcode sector (APS), United Kingdom
ID 20850, Approximate postcode unit (APU), United Kingdom
ID 20854, Approximate postcode unit (APU), United Kingdom
ID 20855, Approximate postcode unit (APU), United Kingdom
ID 20856, Approximate postcode unit (APU), United Kingdom
ID 20857, Approximate postcode unit (APU), United Kingdom
ID 20861, Approximate postcode unit (APU), United Kingdom
ID 20869, Approximate postcode unit (APU), United Kingdom
ID 20925, Approximate postcode unit (APU), United Kingdom
ID 21172, Approximate postcode unit (APU), United Kingdom
ID 21173, Approximate postcode unit (APU), United Kingdom
ID 21251, Approximate postcode unit (APU), United Kingdom
ID 21460, Approximate postcode unit (APU), United Kingdom
ID 21461, Approximate postcode unit (APU), United Kingdom
ID 21463, Approximate postcode unit (APU), United Kingdom
ID 21485, Approximate postcode unit (APU), United Kingdom