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        United States Cellular Corp US Short Code, US toll-free Carrier Maintenance - Thursday 10 January 2019 07:00 GMT - Thursday 10 January 2019 10:00 GMT

        Incident Report for Twilio

        Resolved

        This incident has been resolved.
        Posted Jan 09, 2019 - 18:10 PST

        Identified

        Please be advised that US Cellular will be performing an emergency maintenance activity as per the below schedule. Inbound and Outbound SMS messaging for US toll-free and US short codes will be delayed for approximately 30 minutes during the maintenance window.
        Carrier maintenance period:
        UTC: 01/10/2019 07:00 - 01/10/2019 10:00
        US Pacific: 01/09/2019 23:00 - 01/10/2019 02:00
        US Central: 01/10/2019 01:00 - 01/09/2019 04:00
        US Eastern: 01/10/2019 02:00 - 01/09/2019 05:00
        Posted Jan 09, 2019 - 17:28 PST
        This incident affected: CARRIER NETWORK (SMS Short Code, North America) and PROGRAMMABLE MESSAGING (SMS).