SMS Delivery Failure


SMS delivery failure happens when an SMS cannot reach the destination phone number. This can happen for many reasons, including carrier filters, routing problems, invalid numbers, or incorrect encoding. Understanding when and why SMS Delivery Failure happens is important so you can make sure you find another way of notifying customers of important information.

By continuing to use this website you are
giving consent to cookies being used.
For information on how we are using cookies,
visit our Privacy and Cookie Policy.

This website uses cookies.

(But not the yummy kind.)