ID 1, Approximate postcode area (APA), United Kingdom
ID 130, Approximate postcode district (APD), United Kingdom
ID 2994, Approximate postcode sector (APS), United Kingdom
ID 19099, Approximate postcode unit (APU), United Kingdom
ID 19103, Approximate postcode unit (APU), United Kingdom
ID 19107, Approximate postcode unit (APU), United Kingdom
ID 19109, Approximate postcode unit (APU), United Kingdom
ID 19110, Approximate postcode unit (APU), United Kingdom
ID 19127, Approximate postcode unit (APU), United Kingdom