TeleSign incident

Operator Alert - China (CN) - China Unicom (460/01;06;09)

Minor Ongoing View vendor source →

TeleSign is currently experiencing a minor incident affecting China, which began 3h ago. The vendor's full update timeline is below.

Started
May 31, 2026, 03:23 AM UTC
Resolved
Ongoing
Duration
● 3h 3m
Detected by Pingoru
May 31, 2026, 03:23 AM UTC

Affected components

China

Update timeline

  1. investigating May 31, 2026, 03:23 AM UTC

    Start Time: 07:50 PM PDT - 05/30/26 End Time: Ongoing We received notification that China Unicom (460/01;06;09) from China (CN) 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 01180138