The area code is from central iowa...around des moines..not sure who is calling though?

Was sitting in my chair, missed the call, I checked it and it said (641)000-0000, Very bothersome to me...reminds me of Stephen King's "Cell"

what they do is call irectory assistance  and give your name an d city and ask for your phone number, then ask  to be connected. And direstory assistance will lisst the number as 641 000 0000  another number used is 555 555 5555 . Sometimes they can be stalkers  so Note the date and time of the calls if you suspect a stalker. With a court order it can be traced

Left no message.

What the hell?  They called my wife's cell, asked for her by name and I said "Who's this?" because she'd been getting hang-ups from this #... they said "something from TTO Research" I said "who?" he said "TTO Research" so I said "ok, hang on" handed the phone to my wife and they hung up again. lmao almost comical that they don't have time to wait for her to get on the line before they move on to the next call...