AT&T is selling your phone calls and text messages to marketers, how to opt out
If Verizon is your ISP (e.g., FIOS), opt-out page is here: https://www.verizon.com/consumer/myverizon/internetThen "Manage Online Advertising Preferences"We were opted in by default.Also (they claim) you can delete previous information collected on you at: https://www.verizon.com/privacy/secure/delete