ID 1, Approximate postcode area (APA), United Kingdom
ID 134, Approximate postcode district (APD), United Kingdom
ID 3006, Approximate postcode sector (APS), United Kingdom
ID 3007, Approximate postcode sector (APS), United Kingdom
ID 3008, Approximate postcode sector (APS), United Kingdom
ID 20848, Approximate postcode unit (APU), United Kingdom
ID 20850, Approximate postcode unit (APU), United Kingdom
ID 20855, Approximate postcode unit (APU), United Kingdom
ID 20871, Approximate postcode unit (APU), United Kingdom
ID 20878, Approximate postcode unit (APU), United Kingdom
ID 20885, Approximate postcode unit (APU), United Kingdom
ID 20927, Approximate postcode unit (APU), United Kingdom
ID 20928, Approximate postcode unit (APU), United Kingdom
ID 21172, Approximate postcode unit (APU), United Kingdom
ID 21251, Approximate postcode unit (APU), United Kingdom
ID 21257, Approximate postcode unit (APU), United Kingdom
ID 21484, Approximate postcode unit (APU), United Kingdom