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 15491, Approximate postcode unit (APU), United Kingdom
ID 15496, Approximate postcode unit (APU), United Kingdom
ID 15500, Approximate postcode unit (APU), United Kingdom
ID 15511, Approximate postcode unit (APU), United Kingdom