Scheduled maintenance
Twilio Services
Issues related to Twilio’s Software
External Connectivity
Issues found outside of Twilio’s Network
Zipwhip Gateway
Issues related to Zipwhip's Services
System Metrics
SMS Delivery Failures to United Wireless in United States from Toll-Free Numbers
Incident
Report for Twilio
Subscribe to Updates
Update
We are still experiencing SMS delivery failures when sending to United Wireless in United States from Toll-Free Numbers. Our engineers are working with our carrier partner to resolve the issue. We expect to provide another update in 4 hours or as soon as more information becomes available.
Update
We are still experiencing SMS delivery failures when sending to United Wireless in United States from Toll-Free Numbers. Our engineers are working with our carrier partner to resolve the issue. We expect to provide another update in 2 hours or as soon as more information becomes available.
Update
We are still experiencing SMS delivery failures when sending to United Wireless in United States from Toll-Free Numbers. Our engineers are working with our carrier partner to resolve the issue. We expect to provide another update in 2 hours or as soon as more information becomes available.
Investigating
We are experiencing SMS delivery failures when sending to United Wireless in United States from Toll-Free Numbers. Our engineers are working with our carrier partner to resolve the issue. We expect to provide another update in 1 hour or as soon as more information becomes available.
This incident affects: ZIPWHIP MESSAGING (SMS Toll-Free, North America) and CARRIER NETWORK (SMS Toll-Free, North America).