Outage in Zipwhip

SMS Delivery Delays to Telefonica O2 In United Kingdom

Resolved Minor
July 05, 2025 - Started about 22 hours ago - Lasted about 5 hours
Official incident page

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Outage Details

We are experiencing SMS delivery delays when sending messages to SMS Delivery Delays to Telefonica O2 In United Kingdom. Our engineers are working with our carrier partner to resolve the issue. We will provide another update in 1 hour or as soon as more information becomes available.
Latest Updates ( sorted recent to last )
RESOLVED about 17 hours ago - at 07/05/2025 09:52PM

We are no longer experiencing SMS delivery delays when sending messages to SMS Delivery Delays to Telefonica O2 In United Kingdom. This incident has been resolved.

MONITORING about 19 hours ago - at 07/05/2025 08:18PM

We are observing recovery in SMS delivery delays when sending messages to SMS Delivery Delays to Telefonica O2 In United Kingdom. We will continue monitoring the service to ensure a full recovery. We will provide another update in 2 hours or as soon as more information becomes available.

INVESTIGATING about 21 hours ago - at 07/05/2025 06:28PM

We are experiencing SMS delivery delays when sending messages to SMS Delivery Delays to Telefonica O2 In United Kingdom. Our engineers are working with our carrier partner to resolve the issue. We will provide another update in 2 hours or as soon as more information becomes available.

INVESTIGATING about 22 hours ago - at 07/05/2025 05:23PM

We are experiencing SMS delivery delays when sending messages to SMS Delivery Delays to Telefonica O2 In United Kingdom. Our engineers are working with our carrier partner to resolve the issue. We will provide another update in 1 hour or as soon as more information becomes available.

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