A2P 10DLC Campaign Vetting Delays: Twilio cannot approve 10DLC Campaigns ourselves, and must rely on third parties who control our connections to carriers to sign off. These external processes are creating several week delays for our customers. We continue to escalate these issues and are working to reduce delays wherever possible. Further details will be shared in the Campaign Vetting Changes article as they become available.

Twilio's Error and Warning Dictionary

Twilio has a webpage that contains a full list of all possible REST API Error Codes that you may encounter when troubleshooting configuration issues using our platform. To obtain details on an error code, as well as possible causes and solutions, please visit our full Error and Warning Dictionary listed below.


View Error and Warnings in the Twilio Console

You can view any potential errors and warnings in the Twilio Console by navigating to the Error Logs section as shown below.


Once there, Twilio will display any errors and warnings you have had with your configuration or while using any of our processes. When you click an error or warning event, Twilio will show you specific information as to what triggered the alert and how to resolve it.

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