ID 1, Approximate postcode area (APA), United Kingdom
ID 131, Approximate postcode district (APD), United Kingdom
ID 3000, Approximate postcode sector (APS), United Kingdom
ID 19876, Approximate postcode unit (APU), United Kingdom
ID 19955, Approximate postcode unit (APU), United Kingdom
ID 19956, Approximate postcode unit (APU), United Kingdom
ID 19992, Approximate postcode unit (APU), United Kingdom
ID 19993, Approximate postcode unit (APU), United Kingdom
ID 19999, Approximate postcode unit (APU), United Kingdom