ID 1, Approximate postcode area (APA), United Kingdom
ID 123, Approximate postcode district (APD), United Kingdom
ID 2974, Approximate postcode sector (APS), United Kingdom
ID 15517, Approximate postcode unit (APU), United Kingdom
ID 15520, Approximate postcode unit (APU), United Kingdom
ID 15521, Approximate postcode unit (APU), United Kingdom
ID 15522, Approximate postcode unit (APU), United Kingdom
ID 15523, Approximate postcode unit (APU), United Kingdom
ID 15524, Approximate postcode unit (APU), United Kingdom
ID 15526, Approximate postcode unit (APU), United Kingdom
ID 15527, Approximate postcode unit (APU), United Kingdom
ID 15528, Approximate postcode unit (APU), United Kingdom