Tariff

800 Service Management System (SMS800) Toll-Free Number Registry (TFNRegistry™) Functions 

Somos, Inc. is proud to be the holder of the TFNRegistry™ Functions Tariff (formerly known as the SMS/800 Functions Tariff). The tariff contains the regulations, rates and charges applicable to the provision of the TFNRegistry and support services for Toll-Free Numbers. To learn more about the tariff and how Somos is supporting the telecommunications industry, we encourage you to check out our blog “Why Does Somos File a Tariff?” For those interested in reading the tariff in its entirety, a full-copy can be found via the following link:

Current TFNRegistry Functions Tariff