ID 1, Approximate postcode area (APA), United Kingdom
ID 121, Approximate postcode district (APD), United Kingdom
ID 122, Approximate postcode district (APD), United Kingdom
ID 123, Approximate postcode district (APD), United Kingdom
ID 126, Approximate postcode district (APD), United Kingdom
ID 131, Approximate postcode district (APD), United Kingdom
ID 2964, Approximate postcode sector (APS), United Kingdom
ID 2968, Approximate postcode sector (APS), United Kingdom
ID 2972, Approximate postcode sector (APS), United Kingdom
ID 2983, Approximate postcode sector (APS), United Kingdom
ID 3000, Approximate postcode sector (APS), United Kingdom
ID 13730, Approximate postcode unit (APU), United Kingdom
ID 14633, Approximate postcode unit (APU), United Kingdom