ID 1, Approximate postcode area (APA), United Kingdom
ID 142, Approximate postcode district (APD), United Kingdom
ID 3022, Approximate postcode sector (APS), United Kingdom
ID 23161, Approximate postcode unit (APU), United Kingdom
ID 23170, Approximate postcode unit (APU), United Kingdom
ID 23171, Approximate postcode unit (APU), United Kingdom
ID 23212, Approximate postcode unit (APU), United Kingdom
ID 23234, Approximate postcode unit (APU), United Kingdom
ID 23237, Approximate postcode unit (APU), United Kingdom
ID 23264, Approximate postcode unit (APU), United Kingdom
ID 23290, Approximate postcode unit (APU), United Kingdom
ID 23291, Approximate postcode unit (APU), United Kingdom