NTTA stands for North Texas Tollway Authority. Suggest new definition. This definition appears very frequently and is found in the following Acronym Finder categories: Military and Government. Organizations, NGOs, schools, universities, etc.How to get toll tag?
· Open your account online or visit one of our TollTag retail locations to get your TollTag today. Customers are required to maintain a positive account balance, which can be monitored via our Tollmate app or our online Customer Service System. Accounts can be secured with a credit or debit card, and cash.