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 19931, Approximate postcode unit (APU), United Kingdom
ID 19947, Approximate postcode unit (APU), United Kingdom
ID 19948, Approximate postcode unit (APU), United Kingdom
ID 19951, Approximate postcode unit (APU), United Kingdom