Showing results for 
Show  only  | Search instead for 
Did you mean: 

Clients that plan to run messaging campaigns on Toll-Free numbers in North America must complete a Verified Sender Form. 


The Toll-Free Verified Sender form can be completed online here: Toll-Free Verified Sender Form


Alternatively, you can complete the form attached below and return to your Sinch Account Manager or email

Featured Article
Version history
Last update:
‎01-21-2023 08:04 AM
Updated by: