The Service Tree lists all services in "branched" groups, starting with the very general and moving to the very specific. Click on the name of any group name to see the sub-groups available within it. Click on a service code to see its details and the providers who offer that service.
Long Distance Telephone Companies
Taxonomy Code: BV-9000.8750-450
Telephone companies that provide connections between local exchanges in different geographic areas allowing the customer to make long distance telephone calls.