ID 1, Approximate postcode area (APA), United Kingdom
ID 128, Approximate postcode district (APD), United Kingdom
ID 2988, Approximate postcode sector (APS), United Kingdom
ID 17901, Approximate postcode unit (APU), United Kingdom
ID 18083, Approximate postcode unit (APU), United Kingdom
ID 18089, Approximate postcode unit (APU), United Kingdom
ID 18095, Approximate postcode unit (APU), United Kingdom
ID 18096, Approximate postcode unit (APU), United Kingdom
ID 18104, Approximate postcode unit (APU), United Kingdom
ID 18106, Approximate postcode unit (APU), United Kingdom
ID 18139, Approximate postcode unit (APU), United Kingdom