ID 1, Approximate postcode area (APA), United Kingdom
ID 132, Approximate postcode district (APD), United Kingdom
ID 3002, Approximate postcode sector (APS), United Kingdom
ID 3003, Approximate postcode sector (APS), United Kingdom
ID 20308, Approximate postcode unit (APU), United Kingdom
ID 20309, Approximate postcode unit (APU), United Kingdom
ID 20322, Approximate postcode unit (APU), United Kingdom
ID 20323, Approximate postcode unit (APU), United Kingdom
ID 20324, Approximate postcode unit (APU), United Kingdom
ID 20325, Approximate postcode unit (APU), United Kingdom
ID 20326, Approximate postcode unit (APU), United Kingdom
ID 20330, Approximate postcode unit (APU), United Kingdom
ID 20350, Approximate postcode unit (APU), United Kingdom
ID 20351, Approximate postcode unit (APU), United Kingdom
ID 20425, Approximate postcode unit (APU), United Kingdom
ID 20426, Approximate postcode unit (APU), United Kingdom