National Advertising Division

AT&T raises new allegations in switching spat with T-Mobile

Another day, another lawsuit. This time it’s AT&T going up against T-Mobile, updating a previous complaint to add new accusations of false advertising.

Monica Alleven Feb 17, 2026 1:08pm

T-Mobile’s latest plan is more about value than discounts

Jan 9, 2026 12:02pm

AT&T to ad watchdog: See you in court

Oct 31, 2025 12:20pm

T-Mobile told to quit advertising ‘most reliable’ 5G

Mar 23, 2023 5:13pm

Frontier, Charter spar over speed, availability claims

Mar 15, 2023 4:02pm

Editor’s Corner: T-Mobile, Comcast mud-wrestling match gets old

Jan 31, 2023 11:57am