AT&T SMS & MMS Scheduled Maintenance - 3/25
Scheduled Maintenance Report for Zipwhip Status | Gateway
The scheduled maintenance has been completed.
Posted Mar 26, 2020 - 04:00 PDT
In progress
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Mar 25, 2020 - 18:30 PDT
AT&T will be performing scheduled network maintenance affecting their SMS platform. Periods of latency are expected for MO/MT SMS & MMS messages and DLRs to AT&T subscribers during the maintenance window.

Maintenance Window:
Start: 3/35/2020 18:30 PT
End: 3/26/2020 04:00 PT
Posted Mar 23, 2020 - 14:58 PDT
This scheduled maintenance affected: Carrier Binds, Messages, and Delivery Receipts.