Got a couple of calls from this number. Did not answer since I didn't recognize the number. I've seen other posts that it is a "robo call" trying to sell something.
Robo call
Alliant Home Security
877 746 2559 ext 4296 John
also 214 447 7468
Don't get mad get even. Send their installer to a vacant lot. Prank the crap out of them. Call John and tell him his house just burned down.
It's a telemarketing company announcing themselves as "This is Lisa with award redemption. You recently visited a sight etc..."
I find it a bit invasive for any company to track what sights I visit on my phone that I pay for!!
Big Brother is all around.
Perhaps you should read this :
http://arstechnica.com/security/2014/11/does-your-phone-company-track-you/
Does your phone company track you?
Twitter's mobile ad arm lets clients use a hidden tracking number created by Verizon.
by Julia Angwin and Jeff Larson, ProPublica - Nov 3, 2014 2:30pm CST
There are links within that article to other articles, and be sure to read the comments.