10DLC campaign fees
When you register a 10DLC campaign, you’ll need to pay a monthly fee. This fee is only charged for campaigns that send messages to the United States. You don't have to pay a campaign fee for sending to Canada.
The campaign fee keeps your registration active and must be paid each month for as long as you want to use the campaign. You can link up to 21 10DLC numbers to a single campaign.
10DLC number fees
There is a monthly cost for each 10DLC phone number you link to a campaign. If you use more than one number or run multiple campaigns, you’ll need to pay for each number separately.
Reseller and shared pool options
If you need lots of numbers, you might be able to use a shared pool managed by a reseller. This setup can save money and make it easier to manage high volumes of messaging.
Other costs to consider
Mobile carriers add their own surcharges to each SMS or MMS sent over 10DLC numbers. These charges vary depending on the carrier.
Special use cases might need extra approval and may involve additional fees.