SMS Delivery Delays to T-Mobile Network in United States via a Subset of Short Codes

Resolved

Twilio Short Code SMS deliverability was degraded for 50 minutes between 14:15 and 15:05 Pacific Time on 09/18/2024. During this period of time customers may have experienced SMS delivery delays to T-Mobile network in the United States via a specific subset of short codes. The issue has now been resolved.