Autoflow - United States SMS Carrier Maintenance - AT&T – Maintenance details

Twilio → Carrier Networks experiencing degraded performance

United States SMS Carrier Maintenance - AT&T

Scheduled
Scheduled for July 15, 2026 at 4:00 AM – 10:00 AMUTC

Affects

Integrated Systems

Under maintenance from 4:00 AM to 12:00 AM

Twilio → Carrier Networks

Under maintenance from 4:00 AM to 12:00 AM

Updates
  • Scheduled
    July 09, 2026 at 2:00 PMUTC
    Scheduled
    July 09, 2026 at 2:00 PMUTC

    The AT&T network in the United States is conducting a planned maintenance from 14 July 2026 at 21:00 PDT until 15 July 2026 at 03:00 PDT. During the maintenance window, there could be intermittent delays delivering SMS to and from AT&T United States handsets.