External connectivity status

External connectivity status history

Explore the operational status of communication channels in your selected country.

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United States - U.S. Cellular - PLANNED OPERATOR MAINTENANCE

Scheduled for Mar 19, 21:30 UTC - Mar 20, 05:15 UTC

Scheduled

Please be informed that U.S. Cellular, United States operator will conduct technical maintenance during the period indicated below:

Start: 19.03.2026 21:30 (UTC)
End: 20.03.2026 05:15 (UTC)

Channel impacted: SMS | MMS

During the maintenance window, there could be intermittent delays delivering SMS or MMS to handsets

Posted Mar 11, 2026 - 19:59 UTC

This scheduled maintenance affects: United States (SMS, MMS).