ID 1, Approximate postcode area (APA), United Kingdom
ID 131, Approximate postcode district (APD), United Kingdom
ID 2997, Approximate postcode sector (APS), United Kingdom
ID 19401, Approximate postcode unit (APU), United Kingdom
ID 19407, Approximate postcode unit (APU), United Kingdom
ID 19410, Approximate postcode unit (APU), United Kingdom
ID 19412, Approximate postcode unit (APU), United Kingdom
ID 19413, Approximate postcode unit (APU), United Kingdom
ID 19415, Approximate postcode unit (APU), United Kingdom
ID 19416, Approximate postcode unit (APU), United Kingdom
ID 19474, Approximate postcode unit (APU), United Kingdom