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Outage in Sinch

Delivery Issue - US Cellcom

Resolved Minor
May 16, 2025 - Started 12 months ago - Lasted 5 days
Official incident page

Incident Report

We are currently observing delivery issues towards Cellcom US. Incident Start Time: 2025-05-15 02:02 UTC Impact: Delayed MT's/Delayed MO's/Missing delivery receipts/Late delivery receipts We will update as soon as we have more information.

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Latest Updates ( sorted recent to last )
RESOLVED 11 months ago - at 05/21/2025 12:16AM

This incident has been resolved

Incident Start Time: 2025-05-15 02:02 UTC
Incident Restoration Time: 2025-05-19 17:45 UTC
Incident End Time: 2025-05-20 00:59 UTC

MONITORING 11 months ago - at 05/19/2025 11:07PM

We have received confirmation from the carrier that service is restored.

We will keep monitoring the situation until we have received final confirmation on resolution of the issue.

INVESTIGATING 11 months ago - at 05/18/2025 10:04PM

We are continuing to investigate this issue.

INVESTIGATING 11 months ago - at 05/18/2025 10:02PM

We are continuing to investigate this issue.

INVESTIGATING 12 months ago - at 05/17/2025 09:03PM

We are continuing to investigate this issue.

INVESTIGATING 12 months ago - at 05/16/2025 08:07PM

We are continuing to investigate this issue.

INVESTIGATING 12 months ago - at 05/16/2025 10:03AM

We are continuing to investigate this issue.

INVESTIGATING 12 months ago - at 05/16/2025 05:11AM

We are continuing to investigate this issue.

INVESTIGATING 12 months ago - at 05/16/2025 02:01AM

We are continuing to investigate this issue.

INVESTIGATING 12 months ago - at 05/16/2025 12:02AM

We are currently observing delivery issues towards Cellcom US.

Incident Start Time: 2025-05-15 02:02 UTC
Impact: Delayed MT's/Delayed MO's/Missing delivery receipts/Late delivery receipts

We will update as soon as we have more information.

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