System Status

This page offers API uptime information for TeleSign services, in addition to incident history reports and service issues alerts.
Operator Service Alert - Planned Maintenance - Small US regional carriers - 01/19/2021
Scheduled Maintenance Report for TeleSign System Status
The scheduled maintenance has been completed.
Posted Jan 19, 2021 - 04:00 PST
In progress
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Jan 19, 2021 - 02:00 PST
Issue: US Operators - Small US regional carriers Maintenance

Date: 01/19/2021
Start Time: 02:00 AM PST
End Time: 04:00 AM PST

We have received notification that small US regional carriers will be performing planned maintenance on the date and time specified above. During this time period, customers with Dedicated Short Codes that send SMS messages to small US regional carriers users may experience a temporary delay in message delivery, so we kindly ask that you plan accordingly. Other US operators will not be affected by this small US regional carriers operators maintenance.

Impacted Carriers:
Cellular One of N.E. Arizona USA
East Kentucky Network (Appalachian Wireless) USA
Pine Cellular USA
Limitless Mobile USA
United Wireless (PTSI CDMA) USA
Pioneer Cellular USA
Chariton Valley Cellular USA (includes Republic Wireless) USA
MTA Wireless/Matanuska Kenai USA
Brightlink USA
Inteliquent USA
Enflick USA
Triangle Wireless USA
Atlantic Tele-Network International (ATNI) USA
Indigo Wireless USA
Vitelcom (Viya) USA
Shelcomm USA
TextMe USA
Digital Communications Consulting (DCC) / Otz USA
Aerialink USA
Telnyx USA
Altice USA
Plivo USA
RingCentral USA

On behalf of the operators, we apologize for any inconvenience and appreciate your patience during this service window.

If you have any questions, please contact us at

Kind Regards,
TeleSign Support
Posted Jan 12, 2021 - 15:01 PST
This scheduled maintenance affected: Operator Alerts.