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 20371, Approximate postcode unit (APU), United Kingdom
ID 20441, Approximate postcode unit (APU), United Kingdom
ID 20442, Approximate postcode unit (APU), United Kingdom
ID 20443, Approximate postcode unit (APU), United Kingdom
ID 20444, Approximate postcode unit (APU), United Kingdom
ID 20448, Approximate postcode unit (APU), United Kingdom
ID 20456, Approximate postcode unit (APU), United Kingdom
ID 20463, Approximate postcode unit (APU), United Kingdom