ID 1, Approximate postcode area (APA), United Kingdom
ID 128, Approximate postcode district (APD), United Kingdom
ID 2991, Approximate postcode sector (APS), United Kingdom
ID 18404, Approximate postcode unit (APU), United Kingdom
ID 18408, Approximate postcode unit (APU), United Kingdom
ID 18411, Approximate postcode unit (APU), United Kingdom
ID 18423, Approximate postcode unit (APU), United Kingdom
ID 18425, Approximate postcode unit (APU), United Kingdom
ID 18427, Approximate postcode unit (APU), United Kingdom