ID 4, Approximate postcode area (APA), United Kingdom
ID 258, Approximate postcode district (APD), United Kingdom
ID 3445, Approximate postcode sector (APS), United Kingdom
ID 94020, Approximate postcode unit (APU), United Kingdom
ID 94024, Approximate postcode unit (APU), United Kingdom
ID 94025, Approximate postcode unit (APU), United Kingdom
ID 94026, Approximate postcode unit (APU), United Kingdom