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Outage in Telesign

Operator Alert - Nigeria (NG) - Nigeria Communications Ltd (MTN) (621/30)

Resolved Minor
May 20, 2026 - Started about 17 hours ago - Lasted about 3 hours
Official incident page

Incident Report

Summary AI Generated

Nigeria Communications Ltd (MTN) experienced network issues that caused delays in SMS message delivery for users in Nigeria. The incident lasted approximately 2 hours and 38 minutes, from 6:26 AM to 9:04 AM PDT on May 20, 2026. The network issues were resolved and SMS services returned to normal functioning.

Start Time: 6:26AM PDT - 5/20/26 End Time: Ongoing We received notification that Nigeria Communications Ltd (MTN) (621/30) from Nigeria (NG) is currently experiencing network issues, and this may cause a delay in the delivery of SMS messages. We will inform you once the operator has come to a resolution. SF 01174277

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Latest Updates ( sorted recent to last )
RESOLVED about 13 hours ago - at 05/20/2026 05:00PM

Start Time: 6:26AM PDT - 5/20/26
End Time: 9:04AM PDT - 5/20/26

We received notification that the network issues previously reported by Nigeria Communications Ltd (MTN) (621/30) from Nigeria (NG) have been resolved. Nigeria Communications Ltd (MTN) (621/30) end users should no longer experience delays receiving SMS messages as all services are back to functioning properly.

SF 01174277

INVESTIGATING about 17 hours ago - at 05/20/2026 01:35PM

Start Time: 6:26AM PDT - 5/20/26
End Time: Ongoing

We received notification that Nigeria Communications Ltd (MTN) (621/30) from Nigeria (NG) is currently experiencing network issues, and this may cause a delay in the delivery of SMS messages. We will inform you once the operator has come to a resolution.

SF 01174277

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