ID 1, Approximate postcode area (APA), United Kingdom
ID 127, Approximate postcode district (APD), United Kingdom
ID 2984, Approximate postcode sector (APS), United Kingdom
ID 17110, Approximate postcode unit (APU), United Kingdom
ID 17141, Approximate postcode unit (APU), United Kingdom
ID 17182, Approximate postcode unit (APU), United Kingdom
ID 17333, Approximate postcode unit (APU), United Kingdom
ID 17336, Approximate postcode unit (APU), United Kingdom
ID 17338, Approximate postcode unit (APU), United Kingdom