ID 1, Approximate postcode area (APA), United Kingdom
ID 135, Approximate postcode district (APD), United Kingdom
ID 3010, Approximate postcode sector (APS), United Kingdom
ID 3011, Approximate postcode sector (APS), United Kingdom
ID 21555, Approximate postcode unit (APU), United Kingdom
ID 21557, Approximate postcode unit (APU), United Kingdom
ID 21558, Approximate postcode unit (APU), United Kingdom
ID 21726, Approximate postcode unit (APU), United Kingdom
ID 21797, Approximate postcode unit (APU), United Kingdom
ID 21798, Approximate postcode unit (APU), United Kingdom
ID 21801, Approximate postcode unit (APU), United Kingdom
ID 21802, Approximate postcode unit (APU), United Kingdom
ID 21806, Approximate postcode unit (APU), United Kingdom