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 15587, Approximate postcode unit (APU), United Kingdom
ID 15590, Approximate postcode unit (APU), United Kingdom
ID 15591, Approximate postcode unit (APU), United Kingdom
ID 15594, Approximate postcode unit (APU), United Kingdom
ID 15657, Approximate postcode unit (APU), United Kingdom
ID 15660, Approximate postcode unit (APU), United Kingdom
ID 15661, Approximate postcode unit (APU), United Kingdom
ID 15664, Approximate postcode unit (APU), United Kingdom