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        Scheduled maintenance
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        US SMS Carrier Maintenance - Small US Carriers

        Scheduled for May 19, 02:00 - 04:00 PDT

        Scheduled

        A subset of small networks in the US are conducting a planned maintenance from 19 May 2026 at 02:00 PDT until 19 May 2026 at 04:00 PDT. During the maintenance window, there could be intermittent delays delivering SMS to small US carriers handsets.
        Posted May 08, 2026 - 16:07 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).
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