Twilio Services
Issues related to Twilio’s Software
    External Connectivity
    Issues found outside of Twilio’s Network
      Zipwhip Gateway
      Issues related to Zipwhip's Services
        Scheduled maintenance
        System Metrics

        United States SMS Carrier Maintenance - Verizon

        Scheduled for Sep 17, 21:00 PDT  -  Sep 18, 02:00 PDT

        Scheduled

        The Verizon network in the United States is conducting a planned maintenance from 17 September 2025 at 21:00 PDT until 18 September 2025 at 02:00 PDT. During the maintenance window, there could be intermittent delays delivering SMS to and from Verizon United States handsets.
        Posted Sep 11, 2025 - 23:50 PDT
        This scheduled maintenance affects: CARRIER NETWORK (SMS Long Code, North America, SMS Short Code, North America, SMS Toll-Free, North America) and ZIPWHIP MESSAGING (SMS Long Code, North America, SMS Toll-Free, North America).