Notes &
How to block mobile spam
AT&T Customers can block text messages or calls from a specific phone number on its Web site here, as well as restrict the sources of e-mail that reach your phone on this site. Customers can also reply to text messages by typing in “BLOCK” or “STOP” to prevent future messages from that sender, and call a customer service representative if further help is needed, said AT&T spokesman Mark Siegel.
