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The incident should be resolved
We're experiencing a partial outage on AT&T US with one of our upstream network partners, the outage is affecting new and existing registrations on their network. AT&T is aware of the issue and is currently working on solving it. This is a partial outage affecting sims with prefix 8944* in some areas of US.
We identified the issue started around 23/05/2023 02:20:00 UTC
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