ID 1, Approximate postcode area (APA), United Kingdom
ID 128, Approximate postcode district (APD), United Kingdom
ID 2988, Approximate postcode sector (APS), United Kingdom
ID 17934, Approximate postcode unit (APU), United Kingdom
ID 17985, Approximate postcode unit (APU), United Kingdom
ID 18001, Approximate postcode unit (APU), United Kingdom
ID 18007, Approximate postcode unit (APU), United Kingdom