ID 11, Approximate postcode area (APA), United Kingdom
ID 400, Approximate postcode district (APD), United Kingdom
ID 4019, Approximate postcode sector (APS), United Kingdom
ID 191179, Approximate postcode unit (APU), United Kingdom
ID 191181, Approximate postcode unit (APU), United Kingdom
ID 191182, Approximate postcode unit (APU), United Kingdom
ID 191186, Approximate postcode unit (APU), United Kingdom