ID 1, Approximate postcode area (APA), United Kingdom
ID 136, Approximate postcode district (APD), United Kingdom
ID 3013, Approximate postcode sector (APS), United Kingdom
ID 21859, Approximate postcode unit (APU), United Kingdom
ID 21893, Approximate postcode unit (APU), United Kingdom
ID 21930, Approximate postcode unit (APU), United Kingdom
ID 22031, Approximate postcode unit (APU), United Kingdom
ID 22037, Approximate postcode unit (APU), United Kingdom
ID 22038, Approximate postcode unit (APU), United Kingdom