SMS and MMS Delivery Delays to T-Mobile in the USA

Resolved

We are no longer experiencing MMS and SMS delivery delays to T-Mobile network in the USA from Zipwhip Toll Free phone numbers. This incident has been resolved.

Update

We are observing recovery in MMS and SMS delivery delays to T-Mobile network in the USA from Zipwhip Toll Free phone numbers. We will continue to monitor to ensure full service recovery. We expect to provide another update in 2 hours or as soon as more information becomes available.

Investigating

We are continuing our investigation and have discovered Zipwhip Toll Free SMS and MMS are also affected by SMS and MMS Delivery Delays to T-Mobile in the USA.

Investigating

We are continuing our investigation and have discovered Zipwhip is also affected by SMS and MMS Delivery Delays to T-Mobile in the USA.

Investigating

We are experiencing SMS and MMS delivery delays to T-Mobile network in the USA. 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.