Answered it, and no one answered back - it hung up on me after 2 seconds.

Call came in 10 AM on a weekday morning. Caller ID says RALEIGH, NC

I got a couple of calls from this number and when I try to call back it says the mailbox is full.

This number called me a few days ago, I didnt answer or call back though. They need a do not call list for cell phones.

Someone at this number called and asked for me today. When told I could not come to the phone, they hung up.

I recieved a call from 9195218837 as soon as I answered the call disconnected.  I can't say for sure because I clear my call log on a bi weekly schedual, but I'm sure this wasn't the first time.

Received call from this # on 11/13/09 at 2:14 pm CST.  Answered and they hung up.

I think that this is a robo-caller, to verify that the number called is a valid one. Then, the called number is put into a database of working cell phone numbers for scammers to use? As to why there is more than one call to any number above, we can only surmise that the calls are made as to wether a male or female consistantly answers.if you do not answer or call back, perhaps the caller wil go away after a while. Am still investigating, don't hold your breath......

I have gotton two call in a hour no one there for this phone # says it is from N carplina

two calls tonight in less than a hour whats up no one there ??

no one answers

calls all day night never say whos calling. hang up call again STOP CALLING THIS A CELL PHONE.

I am receiving these calls also from 919-521-8837. Does anyone have a clue who this is or what they want? They know my name because I answered and they knew me but I did not talk with them and when asked if I could take a message, they hung up.

I have recieved 4 calls from this number.....919-521-8837. Just like the other reports.....no answer and then hangs up. When i call back...."mail box is full".......I dont understand this.....y??? who is it? research i've done says it is unlisted!!!
Who?
What?
Why??

Got a call on 8/15 @ 4:27pm, caller hung up after listening to me say hello thereafter I called number back & its say mailbox is full

RECEIVED A CALL ON MY CELL FROM 919-521-8837 EVERY 2 HRS ON THE DOT. I ANSWER IT AND THEY HANG UP W/IN 2 SECONDS. I CALL BACK AND IT SAYS MAILBOX IS FULL CANNOT LEAVE NEW MESSAGES. WHO IS THIS? I ALSO RECEIVED PHONE CALLS FROM THE FOLLOW NUMBER 281-957-5365 AND THE SAME APPLIES. EVERY 2 HRS W/A HANGUP AND FULL MAIL BOX.

The calls are NOT coming from Liberty Mutual!

The calls are NOT from Liberty Mutual.  It is from someone calling about MEDICAL insurance, and Liberty Mutual does not sell medical insurance.  Liberty Mututal is trying to get to the bottom of who is making these calls.

It is NOT Liberty Mutual.  It is someone selling MEDICAL insurance.  Liberty Mutual does NOT sell medical insurance!  No one from Liberty Mutual is calling you!

this number is back in play I see... they got me fourteen times today already.
its a cell and it can't be blocked... on their end or mine. AT&T looking into.

I have the same problem. They called me 7 times from 603-245-1054, I answer and all i hear is a beeping sound. Finally they stopped... for a good 15 minutes! Now there calling me from unknown number, this is the fourth time from the unknown!

I am really really pissed off! keeps calling me daily and I think that it is some sort of a scam, I really don't appreciate this at all! these ******* need to be caught and punished for this mess!

Within the past two days I have recieved the same annoying phone calls from the following numbers:  1(402) 817-3767, 1(678) 855-6959, and 1(919) 521-8837.  They call, I answer, and they hang up.  This is very annoying. Please alert anyone you know of regarding these numbers and phone calls.

I too just had this happen. I was on the other line, they didn't leave a message, I tried the number back and got the pre-recorded message, this mailbox is full! Hmmm, hope it doesn't continue!

I have just started receiving these calls and they always seem to come at the most inconvenient times which really aggravates me. I used to have t mobile and could block calls and now I have sprint and they have said they have no way of blocking numbers What is up with that...?

I have been getting calls from this munber...919 521-8837....at first on my home phone...unlisted phone number and next I got a call on my cell phone...Verizon.  Well, with Verizon, a person cann block up 2 5 incoming phone numbers for free....call Verizon or you can dblock the number using you online verizon wireless internet or just call Verizon wireless.
I got 2 calls yesterday...04-24-2010......I called back from my cell and "a recording from "Liberty Mutual" .....left a message. .......called back later and recording said mailbox was full..........REALLYPISSES ME OFF!!Quest wanted me to pay $5.00 a month to block the number.........I guess I will work on getting rid of my quest phone..............I have had my quest account for 25 yrs.  COMMON QUEST.......GET OFF OF YOU A** AND LET YOUR CUSTOMERS BLOCK AT LEAST 5 PHONE NUMBERS WITHOUT A CHARGE.

I am getting the same the as others, Phone rings and no one is there. Not sure what to do about it but I'm going to work on it.

I am sick and tired of this number showing up on my phone! Who the hell is this! The number is 919-521-8837. Every time this number calls it is either late at night while i am asleep or during the time i am at work! They have my home and my cell phone numbers! I am going to have to change my numbers again. It's so annoying.

It's Liberty Mutual as far as I can tell. If you inquired about medical insurance in the last 1-2 years they got a list somehow to bother you now. I was getting called from them at 617-933-5897 and had to be so rude to them, I was embarrassed, but it made them stop. They were calling 5-7 times a day starting in at 8am until about 9pm PST.

I have recieved multiple calls from this number and anohter 720-212-0805. I get the same thing from both numbers...when I answer there's nobody there. When I try to call them back there's no and I get nothing. I've been getting these calls all day!

Someone called (ID unknown 919-521-8837) asked for my daughter by name.  Fortunately, she was not home.  They would not leave a message and said they would call back later.  We don't intend on answering this call, should they call again, as we do not recognize this number.  And after searching on Google find that others have received calls from this same number.  Very suspicious.  Warn your friends.