Called @ 11:25 Saturday morning. Hang up when answered. I ussually don't answer Not_Available Calls, but had just miss a couple from my insurance agent with my area code so I stupidly answered this. Get a Life you creeps!
Background: I picked up the phone, said, "Hello" and the line was dead then disconnected. It is probably checking for "live" lines for a predictive-automatic dialer. So, I have my old fax line, used only for outbound calls and fax-by-request, so I called 972-253-3500. Just clicks, no person, just a computer. So, I'll keep that line tied up as long as it keeps answering.
Out of area - called at 8:27 pm after my toddler's bedtime; fortunately he did not wake up. These 253 area code callers are really starting to annoy me. I did a reverse lookup on 411.com and it is listed as a residential number in Irving, along with all the other 253-xxx-xxxx calls that we have been receiving for months now. I just signed up for call block recently, but the calls keep coming.