ID 1, Approximate postcode area (APA), United Kingdom
ID 134, Approximate postcode district (APD), United Kingdom
ID 3007, Approximate postcode sector (APS), United Kingdom
ID 21224, Approximate postcode unit (APU), United Kingdom
ID 21301, Approximate postcode unit (APU), United Kingdom
ID 21303, Approximate postcode unit (APU), United Kingdom
ID 21306, Approximate postcode unit (APU), United Kingdom
ID 21317, Approximate postcode unit (APU), United Kingdom
ID 21319, Approximate postcode unit (APU), United Kingdom
ID 21367, Approximate postcode unit (APU), United Kingdom