AT&T is the leading provider of mobile services in the United States with a share of 44.8 percent of wireless subscriptions in the first quarter of 2021. Verizon, and T-Mobile are the other major wireless operators in the United States.
AT&T is the leading provider of mobile services in the United States with a share of 44.8 percent of wireless subscriptions in the first quarter of 2021. Verizon, and T-Mobile are the other major wireless operators in the United States.