ID 1, Approximate postcode area (APA), United Kingdom
ID 123, Approximate postcode district (APD), United Kingdom
ID 2974, Approximate postcode sector (APS), United Kingdom
ID 15524, Approximate postcode unit (APU), United Kingdom
ID 15525, Approximate postcode unit (APU), United Kingdom
ID 15528, Approximate postcode unit (APU), United Kingdom
ID 15531, Approximate postcode unit (APU), United Kingdom