Final answer:
Yes, customers with a T-Mobile No Credit Check (NCC) plan can call Canada and Mexico. They can add the 'North America Unlimited' feature for unlimited calling to these countries.
Step-by-step explanation:
Yes, customers with a T-Mobile No Credit Check (NCC) plan can make calls to both Canada and Mexico. T-Mobile offers international calling options with their plans, allowing customers to call numbers in other countries.
With the NCC plan, customers can add the 'North America Unlimited' feature for an additional charge, which provides unlimited calling to Canada and Mexico. This means that customers can make calls to these countries without incurring any additional charges.
It's important to note that while the calling itself is included, some plans may have restrictions or limitations on the amount of data or minutes that can be used when making international calls. It's recommended to check with T-Mobile or refer to the specific plan details for more information.