Twilio: SMS delivery delays from Twilio to MTN network subscribers in Cameroon

What to do

Check whether you use Twilio SMS, Middle East & Africa in me. Check your stack
Paste a package.json, lockfile, Terraform or a list of domains at down.guide/stack to see every provider you depend on.
Confirm your retries, queues and scheduled jobs caught up after the 41m it lasted.
Anything that failed between 2026-03-18 22:23 UTC and 2026-03-18 23:04 UTC may need a replay.
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monitoringMar 18, 2026, 10:23 PM UTC
This incident causing SMS delivery delays from Twilio to MTN network subscribers in Cameroon was prematurely resolved in one of our previous posts. Please refer to https://status.twilio.com/incidents/9lx6sg5g3k0c for previous updates. We will continue to monitor for system stability. We'll provide another update in 2 hours or as soon as more information becomes available. We apologize for the inconvenience and for any confusion this may have caused.
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resolvedMar 18, 2026, 11:04 PM UTC
The incident has been resolved and SMS delivery from Twilio to MTN network subscribers in Cameroon is operating normally.
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None so far.

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Is Twilio still down?

No, this incident was resolved 2026-03-18 23:04 UTC. For Twilio's live state, see https://down.guide/twilio.

How long did it last?

41m, from 2026-03-18 22:23 UTC to 2026-03-18 23:04 UTC, by the times Twilio posted.

What was affected?

Twilio named SMS, Middle East & Africa in me.

What caused it?

Twilio hasn't published a root cause. If it does, it shows here.

Where does this come from?

Twilio's official status page, https://status.twilio.com, quoted verbatim. down.guide's own probes, reports and social counts are labeled as ours.