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 19141, Approximate postcode unit (APU), United Kingdom
ID 19142, Approximate postcode unit (APU), United Kingdom
ID 19189, Approximate postcode unit (APU), United Kingdom
ID 19217, Approximate postcode unit (APU), United Kingdom
ID 19226, Approximate postcode unit (APU), United Kingdom
ID 19227, Approximate postcode unit (APU), United Kingdom
ID 19242, Approximate postcode unit (APU), United Kingdom