AT&T Inc. (NYSE:T), T-Mobile US Inc. (TMUS), and Verizon Communications Inc. (VZ) have announced the formation of a joint venture (JV) aimed at expanding wireless coverage in underserved regions across the United States.

The filing indicates that the three major telecommunications carriers are collaborating to address connectivity gaps in specific geographic areas.

AT&T, T-Mobile, and Verizon are all publicly traded companies listed on the New York Stock Exchange. AT&T is currently trading at $24.45, T-Mobile US is trading at $163.22, and Verizon Communications is trading at $45.93 as of the report.