I was calling the number back to complain about the 10 PM text messages, but I got the recording that the subscriber is not taking calls at this time, also. I'm just going to call my phone carrier and have them block the number.
Received text message "Thanks 4 Visiting Our Website Call 800-571-4835 To Claim Your $200 Walmart Voucher! Reply STOP 2Unsub or Call 415-513-5459 2 Unsub Now" from this number.
Two of these scam text messages in one day!! After receiving a number of others in recent weeks. So annoying.
Make sure you report it to your phone provider as well as to the FCC (http://esupport.fcc.gov/complaints.htm) as soon as possible so that they start doing something about it!