ID 1, Approximate postcode area (APA), United Kingdom
ID 131, Approximate postcode district (APD), United Kingdom
ID 132, Approximate postcode district (APD), United Kingdom
ID 2998, Approximate postcode sector (APS), United Kingdom
ID 3003, Approximate postcode sector (APS), United Kingdom
ID 19599, Approximate postcode unit (APU), United Kingdom
ID 19601, Approximate postcode unit (APU), United Kingdom
ID 19603, Approximate postcode unit (APU), United Kingdom
ID 19604, Approximate postcode unit (APU), United Kingdom
ID 19631, Approximate postcode unit (APU), United Kingdom
ID 19636, Approximate postcode unit (APU), United Kingdom
ID 19644, Approximate postcode unit (APU), United Kingdom
ID 19680, Approximate postcode unit (APU), United Kingdom
ID 19682, Approximate postcode unit (APU), United Kingdom
ID 20429, Approximate postcode unit (APU), United Kingdom
ID 20440, Approximate postcode unit (APU), United Kingdom
ID 20495, Approximate postcode unit (APU), United Kingdom