Texas No-Call Registry
Customers may also register their residential numbers with the Texas No-Call List; customers can register online at http://www.texasnocall.com/ or by calling 1-888-309-0600.
To be sure that you are included on a no call list and so telemarketers do not call, Texans are encouraged to register on both this website and the National Do Not Call Registry. Recently, the Federal Trade Commission (FTC) stopped accepting no call information from the states. As a result, the Public Utilities Commission recommends that subscribers register on both sites. More information is available on their website.