ID 1, Approximate postcode area (APA), United Kingdom
ID 131, Approximate postcode district (APD), United Kingdom
ID 2997, Approximate postcode sector (APS), United Kingdom
ID 19453, Approximate postcode unit (APU), United Kingdom
ID 19454, Approximate postcode unit (APU), United Kingdom
ID 19458, Approximate postcode unit (APU), United Kingdom
ID 19459, Approximate postcode unit (APU), United Kingdom
ID 19463, Approximate postcode unit (APU), United Kingdom
ID 19468, Approximate postcode unit (APU), United Kingdom
ID 19469, Approximate postcode unit (APU), United Kingdom