System Update: August 17, 2023
Subject: Pass-Through Rates for Unregistered 10DLC Traffic
Users that send messages on unregistered 10DLCs that have not been verified, will be subject to additional pass-through rates as indicated below:
- T-Mobile: $0.008 for each SMS and $0.017 for each MMS
- AT&T: $0.01 for each SMS and $0.015 for each MMS
It is imperative that users NOT send messages on unregistered 10DLCs until they have been properly verified and you’ve received confirmation of approval from our team.