ID 3, Approximate postcode area (APA), United Kingdom
ID 184, Approximate postcode district (APD), United Kingdom
ID 186, Approximate postcode district (APD), United Kingdom
ID 3179, Approximate postcode sector (APS), United Kingdom
ID 3185, Approximate postcode sector (APS), United Kingdom
ID 49400, Approximate postcode unit (APU), United Kingdom
ID 49404, Approximate postcode unit (APU), United Kingdom
ID 49913, Approximate postcode unit (APU), United Kingdom
ID 49916, Approximate postcode unit (APU), United Kingdom
ID 50042, Approximate postcode unit (APU), United Kingdom
ID 50044, Approximate postcode unit (APU), United Kingdom