ID 1, Approximate postcode area (APA), United Kingdom
ID 129, Approximate postcode district (APD), United Kingdom
ID 131, Approximate postcode district (APD), United Kingdom
ID 2992, Approximate postcode sector (APS), United Kingdom
ID 2996, Approximate postcode sector (APS), United Kingdom
ID 2997, Approximate postcode sector (APS), United Kingdom
ID 18860, Approximate postcode unit (APU), United Kingdom
ID 19320, Approximate postcode unit (APU), United Kingdom
ID 19322, Approximate postcode unit (APU), United Kingdom
ID 19325, Approximate postcode unit (APU), United Kingdom
ID 19385, Approximate postcode unit (APU), United Kingdom
ID 19389, Approximate postcode unit (APU), United Kingdom
ID 19394, Approximate postcode unit (APU), United Kingdom
ID 19458, Approximate postcode unit (APU), United Kingdom
ID 19459, Approximate postcode unit (APU), United Kingdom