Minor
May 7, 2026
May 2026: United Kingdom SMS - Degradation for inbound SMS towards Swedish and a subset of United Kingdom long virtual numbers
Detected
May 7, 2026 4:39 AM BST
·
Resolved
May 12, 2026 3:31 PM BST
·
Duration
5 days
ClickSend experienced inbound SMS delivery degradation affecting UK Long Virtual Numbers on the O2 network and a subset of Swedish virtual numbers, causing message failures and delays for approximately 131 hours. The issue was resolved through collaboration with upstream vendor partners, restoring normal SMS delivery services.