Bandwidth Support Center Messaging Support Toll Free SMS Does Bandwidth offer APIs for toll-free SMS? Follow Jason Sommerset Updated December 28, 2018 21:13 Yes, all Bandwidth messaging APIs are capable of supporting toll-free SMS messages. You can visit our developer docs site or sign up for a trial to learn more. Facebook Twitter LinkedIn Was this article helpful? 0 out of 0 found this helpful Article is closed for comments.