ID 401, Approximate postcode district (APD), United Kingdom
ID 4021, Approximate postcode sector (APS), United Kingdom
ID 181005, Approximate postcode unit (APU), United Kingdom
ID 181007, Approximate postcode unit (APU), United Kingdom
ID 181013, Approximate postcode unit (APU), United Kingdom
ID 181018, Approximate postcode unit (APU), United Kingdom
ID 181054, Approximate postcode unit (APU), United Kingdom
ID 181075, Approximate postcode unit (APU), United Kingdom
ID 181081, Approximate postcode unit (APU), United Kingdom
ID 181192, Approximate postcode unit (APU), United Kingdom
ID 191425, Approximate postcode unit (APU), United Kingdom
ID 191580, Approximate postcode unit (APU), United Kingdom
ID 191584, Approximate postcode unit (APU), United Kingdom
ID 191585, Approximate postcode unit (APU), United Kingdom
ID 191586, Approximate postcode unit (APU), United Kingdom
ID 191589, Approximate postcode unit (APU), United Kingdom