New AI Incident Response, Multi-Region Agents, and Custom-Domain Status Pages — May 2026
Monitor Features overview Vendor status Uptime & synthetic checks Certificate lifecycle Operate Incident management Live demo
By goal Replace your stack Why ServiceAlert Competitor comparisons Alternatives directory By signal Reliability hub   · Uptime rankings   · SLA compliance Outage map
Services
Check & scan SSL security grader Status checker DNS lookup Response time WHOIS lookup Calculators SLA calculator Downtime calculator Embed Status badges All tools →
Pricing
Guides Help center Uptime monitoring RUM & analytics Teams & shared monitors Developer API reference Status badges Learn Blog Outage reports FAQ Changelog
Dashboard
Sinch

Delivery Issue Colombia - Claro

Minor Impact Investigating Ongoing May 22, 2026

Incident Lifecycle

Investigating Investigating

Incident Timeline

Investigating
We are continuing to investigate this issue.
May 22, 2026 at 5:53 PM UTC
Investigating
We are currently observing delivery issues in Colombia - Claro.

Incident Start Time: 2026-05-22 11:59 UTC

Impact: Delayed MT's/Delayed MO's/Missing delivery receipts/Late delivery receipts

We will update as soon as we have more information.
May 22, 2026 at 4:44 PM UTC
Was your business affected by this Sinch outage?
Set up instant alerts for Sinch, be the first to know about outages via email, Slack, Teams, or Discord.
Set Up Alerts → View Sinch History

Similar Sinch Incidents

Delivery Issue Malaysia - Celcom Minor May 25, 2026 Delivery Issue Netherlands - Odido Minor May 25, 2026 Delivery Issue Brazil - TIM Brazil Minor May 21, 2026 Delivery Issue Peru - Nextel Minor May 20, 2026 Delivery Issue Norway - Ice Minor May 20, 2026