ID 1, Approximate postcode area (APA), United Kingdom
ID 133, Approximate postcode district (APD), United Kingdom
ID 3005, Approximate postcode sector (APS), United Kingdom
ID 20581, Approximate postcode unit (APU), United Kingdom
ID 20582, Approximate postcode unit (APU), United Kingdom
ID 20613, Approximate postcode unit (APU), United Kingdom
ID 20626, Approximate postcode unit (APU), United Kingdom
ID 20771, Approximate postcode unit (APU), United Kingdom
ID 20826, Approximate postcode unit (APU), United Kingdom
ID 20829, Approximate postcode unit (APU), United Kingdom
ID 20840, Approximate postcode unit (APU), United Kingdom