For 24/7 support, call the SMS/800 Help Desk at 888-SMS-3300, Option 1.



Responsible Organizations (Resp Orgs) access to SMS/800 is a service provided under the ‘800 Service Management System (SMS/800) Functions Tariff - FCC No. 1’ which is on file with the FCC. The tariff contains regulations, rates, and changes applicable to the provision of SMS/800 functions and support services for Toll Free numbers.

This tariff, which can be viewed by clicking on the link below, covers the terms and rates for service for SMS/800.

SMS/800 Functions Tariff