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 15539, Approximate postcode unit (APU), United Kingdom
ID 15551, Approximate postcode unit (APU), United Kingdom
ID 15552, Approximate postcode unit (APU), United Kingdom
ID 15553, Approximate postcode unit (APU), United Kingdom
ID 15558, Approximate postcode unit (APU), United Kingdom
ID 15559, Approximate postcode unit (APU), United Kingdom