RouteLink® is a service that provides direct access to authoritative Toll-Free routing data. RouteLink subscribers receive a local copy of Toll-Free routing data from the TFNRegistry™, which is constantly updated in near-real-time through an Application Programming Interface (API) connection.
The local copy of Toll-Free routing data allows companies to access routing data without having to leave their networks – this helps to minimize call setup latency. By having access to Toll-Free routing data through RouteLink, customers can apply their network intelligence, and perform analytics to identify the lowest cost routing alternative between the originating carrier and the terminating carrier, reducing the routing cost for Toll-Free calls.