I got calls 2 or 3 times a month from area code 956 on my mobile phone just like the one described above - exactly the same number tonight and same hangup - very annoying.

4:50 p.m. December 18, 2008, received call from this number on my toll-free line. I answered the phone. Nobody responded, and the caller disconnected the call.

I am filing a complaint with the National Do-Not-Call Registry (http://www.donotcall.gov/) and, if I can find out who their carrier is, with their phone service provider. Am also considering blocking all calls from Texas and Florida. Only getting these types of calls from those two states.

Call from 956-364-3159. Caller ID shows LIST RESOURCES. Answered phone, nobody responded, call disconnected by caller. Filing complaint with National Do-Not-Call Registry and, if I can find out who it is, that company's telephone service.