ID 4, Approximate postcode area (APA), United Kingdom
ID 242, Approximate postcode district (APD), United Kingdom
ID 3373, Approximate postcode sector (APS), United Kingdom
ID 79993, Approximate postcode unit (APU), United Kingdom
ID 79996, Approximate postcode unit (APU), United Kingdom
ID 80003, Approximate postcode unit (APU), United Kingdom
ID 80007, Approximate postcode unit (APU), United Kingdom
ID 80076, Approximate postcode unit (APU), United Kingdom
ID 80077, Approximate postcode unit (APU), United Kingdom
ID 80079, Approximate postcode unit (APU), United Kingdom
ID 80080, Approximate postcode unit (APU), United Kingdom