ID 1, Approximate postcode area (APA), United Kingdom
ID 137, Approximate postcode district (APD), United Kingdom
ID 3014, Approximate postcode sector (APS), United Kingdom
ID 3015, Approximate postcode sector (APS), United Kingdom
ID 22137, Approximate postcode unit (APU), United Kingdom
ID 22139, Approximate postcode unit (APU), United Kingdom
ID 22326, Approximate postcode unit (APU), United Kingdom
ID 22329, Approximate postcode unit (APU), United Kingdom