Comcast and Charter Communications have agreed to use T-Mobile's network to deliver mobile services to their business clients starting in 2026, the companies said Tuesday. Financial terms of the multi ...

AT&T leads US telco stocks, fueled by fiber growth & debt reduction. Read more on T's strong valuation & dividend hike ...

Ookla is an internet speed-test company that collects data via its Speedtest.net tool, which gathers insights from millions ...

T-Mobile raised its annual forecast for postpaid net customer additions on Wednesday and added more wireless subscribers than expected in the second quarter, signaling steady demand for the telecom ...