Zingle incident
MMS Delivery Receipt Delays from a Subset of Twilio Short Codes to Multiple Networks in United States
Zingle experienced a minor incident on June 28, 2026, lasting 7d 21h. The incident has been resolved; the full update timeline is below.
Update timeline
- monitoring Jun 28, 2026, 01:07 AM UTC
Twilio customers may be experiencing MMS delivery receipt delays from a subset of Twilio Short Codes to network subscribers on multiple networks in the United States. Our team is actively investigating this issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 8 hours or as soon as more information becomes available.