ID 1, Approximate postcode area (APA), United Kingdom
ID 128, Approximate postcode district (APD), United Kingdom
ID 2988, Approximate postcode sector (APS), United Kingdom
ID 18015, Approximate postcode unit (APU), United Kingdom
ID 18018, Approximate postcode unit (APU), United Kingdom
ID 18019, Approximate postcode unit (APU), United Kingdom
ID 18020, Approximate postcode unit (APU), United Kingdom
ID 18026, Approximate postcode unit (APU), United Kingdom
ID 18029, Approximate postcode unit (APU), United Kingdom
ID 18127, Approximate postcode unit (APU), United Kingdom