Consider getting a call blocking device (or app for your cell phone)-they're available online and start around $45. http://800notes.com/nb/search?q=call+blockers Do not answer unknown calls and do not call them back.
Other
12
Sep 23, 2016
Received a call from this number. Rang for half a ring then hung up.
Other
13
Oct 3, 2016
Unwanted call. Violation of Do Not Call List?
Other
14
Oct 25, 2016
I just registered for a do not call list. Rang twice then hung up. That's the second time today I've been called by been called by a telemarketer.