ID 1, Approximate postcode area (APA), United Kingdom
ID 126, Approximate postcode district (APD), United Kingdom
ID 2978, Approximate postcode sector (APS), United Kingdom
ID 16101, Approximate postcode unit (APU), United Kingdom
ID 16105, Approximate postcode unit (APU), United Kingdom
ID 16115, Approximate postcode unit (APU), United Kingdom
ID 16121, Approximate postcode unit (APU), United Kingdom