February 2026: SMS Delivery Delays and Failures from Twilio to Tigo Paraguay
Twilio experienced SMS delivery delays and failures when sending messages to Tigo network subscribers in Paraguay, lasting approximately 50 hours. The issue affected Twilio's SMS service in the Latin America region, preventing reliable message delivery to users on the Tigo mobile network. The service was fully restored after the team observed recovery and confirmed that SMS delivery delays were no longer occurring.