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 2990, Approximate postcode sector (APS), United Kingdom
ID 17960, Approximate postcode unit (APU), United Kingdom
ID 17965, Approximate postcode unit (APU), United Kingdom
ID 18025, Approximate postcode unit (APU), United Kingdom
ID 18031, Approximate postcode unit (APU), United Kingdom
ID 18339, Approximate postcode unit (APU), United Kingdom
ID 18345, Approximate postcode unit (APU), United Kingdom