Why you can trust Sinch
We have the largest owned and operated facilities-based footprint, covering 95% of the U.S.
phone numbers powered by our network. And counting!
minutes of use on our network annually
percent uptime. That's five 9s! Backed by our 43 geo-redundant points across the U.S.
Webex Calling with all the features you need
Enhanced name delivery to identify STIR/SHAKEN calls, to build trust in enterprise communications
Local and toll-free numbers
Select a number from our vast inventory, with access to sequential number blocks
Cloud PSTN access
Cisco value-added resellers (VARs) rely on our top PSTN connectivity for customer's Webex Calling
Global outbound coverage
Comprehensive local, long distance, and international calls — with one quality connection
Every number is enabled for emergency calling over our own network
HD audio and video
Experience unparalleled uptime with the highest-quality audio capabilities