ID 1, Approximate postcode area (APA), United Kingdom
ID 123, Approximate postcode district (APD), United Kingdom
ID 2972, Approximate postcode sector (APS), United Kingdom
ID 15101, Approximate postcode unit (APU), United Kingdom
ID 15111, Approximate postcode unit (APU), United Kingdom
ID 15128, Approximate postcode unit (APU), United Kingdom
ID 15130, Approximate postcode unit (APU), United Kingdom
ID 15136, Approximate postcode unit (APU), United Kingdom
ID 15145, Approximate postcode unit (APU), United Kingdom
ID 15184, Approximate postcode unit (APU), United Kingdom
ID 15281, Approximate postcode unit (APU), United Kingdom