What is stateside international tmobile?

Stateside International T-Mobile is a service plan offered by T-Mobile USA that allows customers to make international calls and send texts to over 200 countries while in the United States. This service plan is available for both postpaid and prepaid customers and includes unlimited calls and texts to landlines and mobile phones in certain countries with low additional costs for other countries. It also includes 5GB of high-speed data usage while in Mexico and Canada at no extra cost. This service plan is popular among travelers or people who frequently communicate with people overseas.