www.teamviewer.com, trying to get me to download their program.

has called at least 15 times in a week, ..scam/harassment im sure..

Received 5 calls this month from this number and no one on the line

Who is this from?

I wish I could help. Someone called and after listening to "hold music" for two minutes, I hung up.

Received a call at work today from this number but didn't answer it because I don't answer callers who block either their name or number.  On my cell phone I don't even allow them access to voicemail, it just hangs up on them.

Same experience as Randy, though it took maybe 30 seconds for a rep to come on, and I wasn't aware I had any subscription.  I confirmed my info -- though reading this, maybe I should have canceled/refused on principle.

877-301-1536 is associated with "Security Management" Magazine to which I have a subscription. Upon answering, there was silence so I remained on the line as I checked the number. Just under one minute after answering, a representative came on. I explained the unusual delay. She was unaware of the problem. Hopefully will be rectified moving forward.

getting marketing calls - don't want my number in their database.

Same as many above.  Answer and no one is there...not even background noise.  Annoying.

Just got a call from this number to renew a subscription to NASA Tech Briefs. I was a subscriber, so seemed legit if annoying.

I received a call this number last Friday and today.  No one was talking.

Received a legitimate call from someone who had correct information about our company and its CEO. It is a biz magazine subscription (free) confirmation service.

If you have your number on the do not call list (and why wouldn't you?) file a complaint against this number at https://complaints.donotcall.gov/complaint/complaintcheck.aspx?panel=2

That's the only way to eventually get these type of calls to stop.

Same here, work for county gov., i get a call from this number once a day, i think they get our phone numbers from a government database or something.

I work for County government.  We receive calls from this number several times a day.  No one comes on the line.

Who owns this number?   Extremely annoying!  How do we get it shut down?

I'll have to ditto what everyone else has said.

Did find this article though.  http://www.callhunter.com/guides/robocaller-why-do-you-not-speak

Interesting.

Same story ... rings and no message .. very annoying

They never leave a message.

I've been getting a call from them several times a day for about 3 days now. Never leave a message. Weak!

I get plenty call from this number and nobody replies, just stays on line.

I get calls from this number NUMEROUS times a day and nobody is on the line.  It is getting tiresome.

another site says it's "Nuvox is a telecommunications provider to small businesses" (which I do run one so it could be anything from free magazine subscriptions to insurance, etc.).

i get this call couple times a day on my cell. they never leave a message. sometimes it'll ring once then they hang up.

I work for City government.  We receive calls from this number several times a day, and have for the last 2 weeks.  No one comes on the line.