ID 1, Approximate postcode area (APA), United Kingdom
ID 134, Approximate postcode district (APD), United Kingdom
ID 3007, Approximate postcode sector (APS), United Kingdom
ID 21150, Approximate postcode unit (APU), United Kingdom
ID 21151, Approximate postcode unit (APU), United Kingdom
ID 21152, Approximate postcode unit (APU), United Kingdom
ID 21153, Approximate postcode unit (APU), United Kingdom
ID 21157, Approximate postcode unit (APU), United Kingdom