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

        US SMS Carrier Maintenance - Small US Carriers

        Scheduled for Mar 3, 21:00 - 23:00 PST

        Scheduled

        A subset of small networks in the US are conducting a planned maintenance from 03 March 2026 at 21:00 PST until 03 March 2026 at 23:00 PST. During the maintenance window, there could be intermittent delays delivering SMS to small US carriers handsets when sending via short codes.
        Posted Mar 02, 2026 - 02:23 PST
        This scheduled maintenance affects: CARRIER NETWORK (SMS Short Code, North America).