SMS Delivery Delays to Altice and Verizon Network in the US for a Subset of Toll - Free Numbers
Incident Report for Zipwhip Status | Gateway
Resolved
We are no longer experiencing SMS delivery delays from Twilio Toll-free at this time. This incident has been resolved.
Posted Dec 01, 2024 - 18:21 PST
Monitoring
We are observing recovery in SMS delivery delays when sending messages to Altice and Verizon Network in the US for a subset of Toll Free Numbers. We will continue monitoring the service to ensure a full recovery. We will provide another update in 2 hours or as soon as more information becomes available.
Posted Dec 01, 2024 - 10:54 PST
Update
Our engineers have detected additional impact over Verizon Network in the US for a Subset of toll- Free Numbers. At this moment

We are actively working with our carrier partners to resolve the issue, and we will provide another update as soon as we have any new information to share.
Posted Nov 29, 2024 - 07:35 PST
Investigating
Due to sustained high traffic on the US carrier networks, we are currently experiencing SMS delivery delays to Altice Network in the US for Twilio Toll-Free numbers. Messages are queued due to capacity shortage, and customers may see delays when sending to certain US carriers.

We are actively working with our carrier partners to resolve the issue, and we will provide another update as soon as we have any new information to share.
Posted Nov 29, 2024 - 07:08 PST
This incident affected: SMS (Outbound (MT)) and External Connectivity (Verizon, Tier 2 and 3 Carriers).