TX HB4562

Prohibits the disclosure, release, sharing, or sale of an individual's phone number to third parties without first obtaining the individual's clear, affirmative consent

Applies to persons who do business in Texas, derive revenue from selling personal data including phone numbers, and do not collect the data directly from the individual

Requires the attorney general to provide 30 days written notice before bringing enforcement action, during which the violator may cure the violation and avoid penalties

Classifies violations occurring after the cure period as deceptive trade practices, allowing the attorney general to seek injunctions and recover attorney's fees

Establishes the attorney general as the exclusive enforcement authority with no private right of action for individuals