ID 1, Approximate postcode area (APA), United Kingdom
ID 130, Approximate postcode district (APD), United Kingdom
ID 2994, Approximate postcode sector (APS), United Kingdom
ID 18994, Approximate postcode unit (APU), United Kingdom
ID 18995, Approximate postcode unit (APU), United Kingdom
ID 19001, Approximate postcode unit (APU), United Kingdom
ID 19032, Approximate postcode unit (APU), United Kingdom
ID 19036, Approximate postcode unit (APU), United Kingdom
ID 19037, Approximate postcode unit (APU), United Kingdom
ID 19099, Approximate postcode unit (APU), United Kingdom