System Status

This page offers API uptime information for TeleSign services, in addition to incident history reports and service issues alerts.
Operator Service Alert Possible delivery issues toward Vietnam (VN) - Mobifone (452/01)
Incident Report for TeleSign System Status
Update
We are continuing to work on a fix for this issue.
Posted May 21, 2020 - 01:48 PDT
Update
We are continuing to work on this issue and will inform you once the operator has come to a resolution.
Posted May 18, 2020 - 07:18 PDT
Identified
Date: 28/02/2020
Start Time: 01:00 AM PST
End Time: Ongoing

We received notification that Vietnam (VN) - Mobifone (452/01)Operator is currently experiencing network issues, and this may cause a delay in the delivery of SMS messages or certain delivery issues. We will inform you once the operator has come to a resolution.
Posted Feb 28, 2020 - 00:32 PST
This incident affects: Operator Alerts.