National Advertising Review Board (NARB)

T-Mobile savings claim doesn't add up, judge says

U.S. District Court Judge Lewis A. Kaplan sided with Verizon, awarding it a preliminary injunction against T-Mobile in their battle over what constitutes false advertising.

Monica Alleven Apr 1, 2026 5:34pm

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

Comcast agrees to drop '10G' from Xfinity branding

Feb 2, 2024 3:01pm

T-Mobile to stop ‘most reliable 5G’ ad claims

Feb 24, 2022 11:34am

AT&T told to change ads after Charter challenges fiber claims

Feb 9, 2022 1:55pm