Directory Solutions is BT Wholesale’s supplier of directory data to the UK number information industry.
Extracts of the database are available under licence to businesses who want to create their own innovative directory products and services.
The licence permits the creation of alphabetical or classified 118 services, printed directories, the provision of electronic and online directory services, or bureau services such as Tele-appending.
Licensees hold a copy of the database and they develop their own services in-house
Directory Solutions manages the UK's number information database, OSIS. Access to the OSIS documentation library, and a list of OSIS licensees, is available by clicking on the links on the right.
Billing
For information on billing for Communications Providers or Licensees, please select the appropriate 'Billing' link to your right.
