Telesign experienced quality degradation affecting SMS message delivery to Colombia's Movil SA (Tigo) network users from 8:02 PM PST on March 18, 2026. Customers sending SMS messages to Tigo subscribers encountered delivery difficulties during this period. The incident was resolved after 3.4 hours of service disruption.
This incident has been resolved.
Date: 03/18/26
Start Time: 8:02 PM PST
End Time: Ongoing
Summary:
We currently experience quality degradation toward Colombia (CO) - Movil SA (Tigo) (732/103;111;165). Customers that send SMS messages to Movil SA (Tigo) (732/103;111;165) users may notice a difficulties in message delivery.
Our competent teams are working on solving this issue.
We'd like to apologize for any inconvenience and appreciate your patience during this service window.
If you have any questions, please contact us at support@telesign.com.
With IsDown, you can monitor all your critical services' official status pages from one centralized dashboard and receive instant alerts the moment an outage is detected. Say goodbye to constantly checking multiple sites for updates and stay ahead of outages with IsDown.
Start free trialNo credit card required · Cancel anytime · 6020 services available
Integrations with