Got a call on my cell phone and it did not leave a message.  

Called on my cell - did not leave message - Clearly up to no good - - I know no one in this area code so didn't and won't return call.

They called on my Cell Phone. I let it ring because I did not know the number.

Received call from this number. One ring, I didn't pick up. No message!

I got a call from this number, rang twice then hung up

called twice, only let it ring once both times. apparently not a very effective robocaller.

Rang once in Cali @ 8:30pm

This number called my cell. Thought it was kind of late to be getting telemarketer calls after 8:30pm, I was rudely interrupted while watching Teen Mom 2 :)   My phone only rang once then hung up. Caller ID said "Ohio"

Glad I googled this number. Rung once and hung up.

I had a missed call so I called it back. It was a recording saying it was Julie and I visited one of their sites and won $100 gift card. It gave an option to remove myself from the list so I did. :-)

Got a call from this number on my cell phone...no message, no name on caller id, just their number.  I have my cell number and my land line number registered with the Natl. No Call List.  I will be lodging a complaint with them.

2/21/2014 - bad caller #91 called my cell phone which i have NOT given out. left no message.

This number called my cell, left no message. I am on the National Do Not Call List! I should not be getting any spam calls.

so tired of all these scam calls on my cell. i hope they can find out who it is.

Rang once, no message.  My phone does not show caller ID.
Other sites I read say this is one of the one ring scams and if you call back you will be billed a fee + time.  For example, one poster said he was charged a $19 fee plus $9 a minute.
A good rule of thumb is if you don't know the number don't return the call.  If someone actually wants to talk to you they will call back or leave a message.

Also - this is not the first one of these I have received.  A recent previous one was a different number.  For that ring once / no message call I found a LOT of links citing that specific number as the type of scam I just described.

one ring to cell then hung up, no message left

I received a call from this number today around 8:30pm while I was working out.  I did not get a chance to answer and I did not call back.  I have been receiving private calls today so I don't know if this has anything to do with it but it is very annoying. It makes me think someone is trying to steal information from me :/

The call came into my business cell phone Feb. 20, 2014, which I rarely use.  No voice mail left.

didn't answer let it ring.  no message left.

Rang for half a ring, then hung up. no message

Stop calling my phone,,,,,,

got the call on my cell

Called me just a few minutes ago. Barely rang for a second. No message and will not be calling it back. Looks like a scammer from here.

Rang once on my cell and I am not calling them back, seems like a scam

Got a call on cell yesterday.  Rang twice then they hung up.  I'm on the do not call list.

Mine too today, wondering..i am on the do not call list!

This was on February 5.

Missed Call, looked it up here.  No reason to get a call from Ohio.

Called in the evening. No message left

Just got one ring and then they hung up