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 19913, Approximate postcode unit (APU), United Kingdom
ID 19916, Approximate postcode unit (APU), United Kingdom
ID 19920, Approximate postcode unit (APU), United Kingdom
ID 19921, Approximate postcode unit (APU), United Kingdom