https://www.cnet.com/news/t-mobile-beefs-up-its-anti-spam-arsenal-with-caller-verified/ > With the new tool, incoming calls on the T-Mobile network will read "Call Verified" only when the company has confirmed that the call is "authentic and not intercepted by scammers."  > Caller Verified is an effort to fight caller ID spoofing, aka when scammers temporarily highjack a phone number that matches the area code and first three digits of the person they're calling, to make you think it could be someone you know.