Updating info above. The company is First National Collection Bureau. At least that's what the operator on the other end told me.

No idea who this is or why they don't leave messages. The first few pages of results on google show this to be a debt troll possibly attempting to collect on bogus debts. I will be answering the next phone call from them in an effort to get more info.

Just call them at the 800 number listed in of the comments above. Explain the person they're looking for isn't you and ask them to remove your number from their automated calling list. Be cordial, don't go in guns blazing and you should get good results. The lady I spoke to was pleasant enough and removed my number while I was on the phone with her.

they called me asking for one of my old college roomates!!! seriously i immediately was frightened considering i had not spoken to this girl in years!! i asked how they got my number they and the woman on the line could barely explain. interesting and somewhat frightening

if you call back the number that called you, it will just hang up on you.  This number will get you through to a live person at financial national collection bureau:  1-800-824-6191       I think they've called me on two lines asking for people I've never heard of.

201-777-9194 It's a collection agency with some smart a** girls on the other end.
If you owed something to American Express years ago and they haven't been able to collect because it's beyond the statute of limitations to bring you to court, these people give it a try at harassing you.

who is that people

keep getting a call from this number and the only message they leave is WHOP

We need to put in a classact law suit agaist them

I keep getting a call form this #

Getting numerous calls from here. Nothing on caller ID, voicemail is always just a hangup.

This number called me three times within 20 min yesterday. is there a way to block this number?

201-777-9194 It's a collection agency

I receive constant calls from this number asking if I am someone named Stacy. How can I get my phone to not accept their call?

201-777-9194 called my cell, call rejected.

who is this

I have been getting several calls from them with a hangup on my voicemail as well. I called them back and the other end replied with a company name of First National Collection Bureau. The first few pages of a google search suggest that this is a debt troll attempting to collect on bogus debts.

I do not want this phone number calling me

I have received numerous calls from this number. Who or whatever it is waits until the beep after my voicemail message plays to hang up. This is a complete pain in the a** as I then have to waste time deleting a 1 second message!