ID 1, Approximate postcode area (APA), United Kingdom
ID 131, Approximate postcode district (APD), United Kingdom
ID 3000, Approximate postcode sector (APS), United Kingdom
ID 19897, Approximate postcode unit (APU), United Kingdom
ID 19898, Approximate postcode unit (APU), United Kingdom
ID 19899, Approximate postcode unit (APU), United Kingdom
ID 19902, Approximate postcode unit (APU), United Kingdom
ID 19904, Approximate postcode unit (APU), United Kingdom
ID 19905, Approximate postcode unit (APU), United Kingdom
ID 19915, Approximate postcode unit (APU), United Kingdom