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 17103, Approximate postcode unit (APU), United Kingdom
ID 17153, Approximate postcode unit (APU), United Kingdom
ID 17154, Approximate postcode unit (APU), United Kingdom
ID 17301, Approximate postcode unit (APU), United Kingdom
ID 17306, Approximate postcode unit (APU), United Kingdom