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Sinch Outage History

Daily provider-status observations and published incident history for Sinch.

Component incident

Sinch has an active component incident; no global outage is indicated. Verified . Official provider source.

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15.2% of 46 verified observed days had no reported provider issue

90-Day Trend

Jul 24Oct 21

Dashed calendar markers below identify legacy observations whose source-at-observation was not recorded.

Monthly Status Summary

Month Issue-free days Days Tracked Days with issues
September 2026 16% 25 21

This percentage summarizes normalized provider-status observations by calendar day. It is not duration-based, component-weighted, or contractual uptime. See the methodology and limitations.

Recorded Daily Status (Last 91 Days)

Jul 23 Today
Legacy observation Operational Degraded Partial Outage Major Outage Maintenance No Data

Incident History

October 2026
Delivery Issue USA - AT&T
minor Observed active window 4h 24m

View incident details and source

Started:

SMS - US - ShortCode SMS - US - 10DLC MMS - US
investigating
We are continuing to investigate this issue.
investigating
We are currently observing delivery issues in USA - AT&T. Incident Start Time: 2026-10-07 05:18 UTC Impact: Delayed MT's/Delayed MO's/Missing delivery receipts/Late delivery receipts We will update as soon as we have more information. If you have any questions, please contact support@sinch.com
Delivery Issue Belgium - Mobistar
minor Observed active window 2h 36m

View incident details and source

Started:

SMS - EMEA
investigating
We are currently observing delivery issues in Belgium - Mobistar Incident Start Time: 2026-10-07 03:32 UTC Impact: Delayed MT's/Delayed MO's/Missing delivery receipts/Late delivery receipts We will update as soon as we have more information. If you have any questions, please contact support@sinch.com.
Delivery Issue Panama - Tigo
minor Observed active window 1h 17m

View incident details and source

Started:

SMS - LATAM
investigating
We are currently observing delivery issues in Panama - Tigo Incident Start Time: 2026-10-06 17:37 UTC Impact: Delayed MT's/Delayed MO's/Missing delivery receipts/Late delivery receipts We will update as soon as we have more information. If you have any questions, please contact support@sinch.com.
Delivery Issue Nicaragua - Tigo
minor Observed active window 1h 18m

View incident details and source

Started:

SMS - LATAM
investigating
We are currently observing delivery issues in Nicaragua - Tigo Incident Start Time: 2026-10-06 17:37 UTC Impact: Delayed MT's/Delayed MO's/Missing delivery receipts/Late delivery receipts We will update as soon as we have more information. If you have any questions, please contact support@sinch.com.
Delivery Issue New Zealand - OneNZ
minor Observed active window 3h 22m

View incident details and source

Started:

SMS - APAC
investigating
We are currently observing delivery issues New Zealand - OneNZ Incident Start Time: 2026-10-04 11:06 UTC. Impact: Delayed MT's/Delayed MO's/Missing delivery receipts/Late delivery receipts We will update as soon as we have more information.
Delivery Issue Brazil - Vivo
minor Observed active window 6h 10m

View incident details and source

Started:

SMS - LATAM
investigating
We are continuing to investigate this issue.
investigating
We are continuing to investigate this issue.
investigating
We are currently observing delivery issues in Brazil - Vivo Incident Start Time: 2026-10-04 04:10 UTC Impact: Delayed MT's/ Delayed MO's/ Missing delivery receipts/ Late delivery receipts We will update as soon as we have more information. If you have any questions, please contact support@sinch.com.
Service Degradation - 10DLC Campaign Provisioning
minor Observed active window 2h 18m

View incident details and source

Started:

Numbers Administration US Campaigns
investigating
We are currently experiencing a service degradation affecting 10DLC campaign provisioning. Impact: Clients may experience intermittent issues, including delays or failures, when provisioning 10DLC campaigns. Incident Start Time: 2026-10-01 14:29 UTC We are actively investigating and will provide further updates as more information becomes available. For any inquiries, please contact us at support@sinch.com.
September 2026
Delivery Issue Guatemala - Tigo
minor Observed active window 3h 12m

View incident details and source

Started:

SMS - LATAM
monitoring
A fix has been implemented and we are monitoring the results.
investigating
We are currently observing delivery issues in Guatemala - Tigo Incident Start Time: 2026-09-30 20:59 UTC Impact: Delayed MT's/Delayed MO's/Missing delivery receipts/Late delivery receipts We will update as soon as we have more information. If you have any questions, please contact support@sinch.com.
Delivery Issue Guatemala - Tigo
minor Observed active window 12h 44m

View incident details and source

Started:

SMS - LATAM
monitoring
A fix has been implemented and we are monitoring the results.
investigating
We are continuing to investigate this issue.
investigating
We are continuing to investigate this issue.
investigating
We are currently observing delivery issues in Guatemala - Tigo Incident Start Time: 2026-09-29 23:27 UTC Impact: Delayed MT's/Delayed MO's/Missing delivery receipts/Late delivery receipts We will update as soon as we have more information. If you have any questions, please contact support@sinch.com.
Delivery Issue Qatar - Ooredoo Qatar
minor Observed active window 1h 13m

View incident details and source

Started:

SMS - EMEA
monitoring
We are observing a service restoration and are monitoring traffic performance.
investigating
We are currently observing delivery issues in Qatar - Ooredoo Qatar. Incident Start Time: 2026-09-28 21:43 UTC Impact: Delayed MT's/Delayed MO's/Missing delivery receipts/Late delivery receipts We will update as soon as we have more information. If you have any questions, please contact support@sinch.com.

Legacy Incident Archive

218 archived records restored. These records predate source-at-observation attestation. They are shown as historical ServiceAlert records only and do not establish a provider-reported incident, resolution, duration, or current active state.

August 2026
Delivery Issue Sweden - Telia
minor Source not attested
Last archived state: resolved
View archived record details
investigating
We are currently observing delivery issues in Sweden - Telia Incident Start Time: 2026-08-14 07:44 UTC Impact: Delayed MT's/Delayed MO's/Missing delivery receipts/Late delivery receipts We will update as soon as we have more information. If you have any questions, please contact support@sinch.com.
Delivery Issue Colombia - Telefonica
minor Source not attested
Last archived state: resolved
View archived record details
investigating
We are continuing to investigate this issue.
investigating
We are currently observing delivery issues in Colombia - Telefonica Incident Start Time: 2026-08-14 00:25 UTC Impact: Delayed MT's/Delayed MO's/Missing delivery receipts/Late delivery receipts We will update as soon as we have more information. If you have any questions, please contact support@sinch.com.
US1 & US7 - Site Degradation
minor Source not attested
Last archived state: resolved
View archived record details
monitoring
Our engineers have identified the cause of the issue and have applied a fix. We will continue to monitor the performance of the US sites. Incident Start Time: 2026-08-13 09:30 UTC If you have any questions, please contact support@sinch.com.
investigating
Dear Client, We are currently experiencing a performance degradation on our US1 and US7 sites. Our engineers are currently investigating and additional information will follow as it becomes available. Affected Site: US1, US7, REST API US, Legacy APIs US If you have any questions, please contact support@sinch.com.
Delivery Issue France - Lebara
minor Source not attested
Last archived state: resolved
View archived record details
investigating
We are continuing to investigate this issue.
investigating
We are currently observing delivery issues in France - Lebara Incident Start Time: 2026-08-11 12:32 UTC Impact: Delayed MT's/Delayed MO's/Missing delivery receipts/Late delivery receipts We will update as soon as we have more information. If you have any questions, please contact support@sinch.com.
Delivery Issue Mexico - AT&T Mexico
minor Source not attested
Last archived state: resolved
View archived record details
investigating
We are currently observing delivery issues towards Mexico - AT&T Mexico. Incident Start Time: 2026-08-08 18:42 UTC Impact: Delayed MT's/Delayed MO's/Missing delivery receipts/Late delivery receipts We will update as soon as we have more information.
Sinch Engage - Platform Degradation
minor Source not attested
Last archived state: resolved
View archived record details
investigating
We are writing to inform you that we are experiencing a service degradation impacting the Sinch Engage platform. Impact: Customers may experience that some sections of the Sinch Engage dashboard are currently degraded. Incident Start Time: 2026-08-06 13:46 UTC We are actively investigating and will provide further updates as more information becomes available.
Delivery Issue Paraguay - Tigo
minor Source not attested
Last archived state: resolved
View archived record details
investigating
We are currently observing delivery issues in Paraguay - Tigo Incident Start Time: 2026-08-06 03:04 UTC Impact: Delayed MT's/Delayed MO's/Missing delivery receipts/Late delivery receipts We will update as soon as we have more information. If you have any questions, please contact support@sinch.com.
Delivery Issue Guernsey - Sure Guernsey
minor Source not attested
Last archived state: resolved
View archived record details
investigating
We are currently observing delivery issues in Guernsey - Sure Guernsey. Incident Start Time: 2026-08-04 22:50 UTC Impact: Delayed MT's/Delayed MO's/Missing delivery receipts/Late delivery receipts We will update as soon as we have more information. If you have any questions, please contact support@sinch.com.
Delivery Issue Germany - O2 Germany
minor Source not attested
Last archived state: resolved
View archived record details
investigating
We are continuing to investigate this issue.
investigating
We are continuing to investigate this issue.
investigating
We are currently observing delivery issues in Germany - O2 Germany. Incident Start Time: 2026-08-03 21:53 UTC Impact: Delayed MT's/Delayed MO's/Missing delivery receipts/Late delivery receipts We will update as soon as we have more information. If you have any questions, please contact support@sinch.com.
Delivery Issue - Ooredoo Kuwait
minor Source not attested
Last archived state: resolved
View archived record details
investigating
We are currently observing delivery issues towards Ooredoo Kuwait. Incident Start Time: 2026-08-03 15:19 UTC Impact: Delayed MT's/Delayed MO's/Missing delivery receipts/Late delivery receipts We will update as soon as we have more information.