Error description
You’ve reached the daily messaging limit set for your 10DLC brand or campaign.- T-Mobile enforces limits at the Brand level, no matter how many Campaigns are linked.
- AT&T enforces limits at the Campaign level, based on the number of messages per minute (TPM), no matter how many phone numbers are linked.
How to fix it
To raise your daily limit, you can:- Apply for 10DLC Brand vetting.
- Import an existing external Brand vet.