Three rings and a hang-up.

I created a contact named "Block This Caller." When I get a sales call, I assign the number to Block This Caller, whose calls are permanently blocked. At present, Block This Caller has 7 different phone numbers, with plenty of room for more.

They called me - i answered - they hung up - i googled the number - and now i'm writing about my experience.

Only rang for a second and they hung  up. I didn't call back.

They called and didn't leave a message. Thanks to everyone who commented, I've added them to the list of numbers that go directly to voicemail and my phone log won't even register a call from this number in the future. Done. thank you all.

Like most of the posts here, today, at 9:46 AM, I received a call from 1 (312) 859-7152, and, after the phone rang thrice, it stopped. I called back, right away, and I was greeted by  a supposed dental insurance company music on hold system because "all the agents were busy attending other callers."

Called my cell phone @ 4:20 P.M. today (December 5, 2013); didn't answer, left no message. Apparently, the owner of this number is listed as a scammer at http://www.ruscammer.com/3128597152/index.html, too.

Got a call from this number, when answered they hung up right away. When I called back they wanted to scam me with some 0 cost perscription card.

Accidentally answered. They hung up on me right away. An hour later another number 435 336-8502 called.  They are listed on here too.  I would bet they are connected. Don't answer calls from this number.

i called them back - its for some low cost dental insurance. if you make 65k or less a year, or are on public aide, you automatically quality. lol sign me up scotty....not!

Same here! And the phone only rang for like 3 seconds.