ID 1803, Approximate postcode district (APD), United Kingdom
ID 9401, Approximate postcode sector (APS), United Kingdom
ID 9402, Approximate postcode sector (APS), United Kingdom
ID 997713, Approximate postcode unit (APU), United Kingdom
ID 999000, Approximate postcode unit (APU), United Kingdom
ID 999251, Approximate postcode unit (APU), United Kingdom
ID 999481, Approximate postcode unit (APU), United Kingdom