Except you have to either sign for a process server or refuse to sign

Just received call, answered, then they hung up.  
Thought it was from a firm that I have been dealing with for Job Hunting.

call, no VM.

Number has called me atleast 40 times this year sometimes twice a day I called it back curious of who it might be an the voicemail name was litigation does that make sense to anyone I have no debt or bills I'm 19 years old an live at home so idk why a bill collector would be calling me

I have only had this number for 6 weeks and all I get are calls from bill collectors.  What can I do ?

Call blocker is your best bet.

keeps calling all the time, make it stop

Just got a missed call from this number

If they are calling your cell phone, it's possible that your cell phone number was in use by someone else before you got it. That's what has happened to me. Collectors constantly call looking for the person that had my number before I got, which is annoying. It's been going on 2 years now, and I'm still getting collector calls for him.

Yup they want ur money agreed bill collector called me too

I have been receiving these calls for the past few weeks.  After reading the they are a debt collector, I called the number back and reached a very nice lady that verified they had the wrong number.  She removed my number from their list and apologized for the inconvenience.  

Nothing shady here.  Just a company trying to do their job.  Annoying for us, but all it takes is a phone call to clarify sometimes.

They call once a week for the past month. Doesn't leave a VM. I don't answer calls I don't know.

My fav was the voice mail that was just a belch. Get real!

I am so sick of these tyes of calls. No one there when I call back. No message. No respect for being on a no call list? GO AWAY!

The deal is this:  
You owe money, they pay collectors to harass you for the money, the paid-harassers get paid for each time they pick up the phone to call you...they don't care if you pick up, they get paid either way.  Sometimes, the less scrupulous collectors will call over and over, and when you pick up, they hang up.  If they get hold of you, you are longer a cash cow to be milked.  
This is the same way process servers operate.  Oftentimes the process server won't even try to serve you, but claims he did...this guarantees continued money flow.  What a scam.

They keep calling my cell phone and don't leave a message. I don't know who this is!!

Called me, left a ~30 second silent voicemail. Whaaat?

Install mr. Number call block

I do not understand why they called me.

Don't know who this is!!

Missed call from this number, I did call back and it is Portfolio Recovery Services

I just got a call. I didn't answer.

Thank you

Couple calls on the cell..I didn't answer...they didn't leave a message..doesn't look like a legit reason to call me either..Nevada(Vegas area)..reject list they go

PORTFOLIO RECOVERY BILL COLLECTOR

Called without leaving message.  Phone says Nevada area code.    Checked here and added nmber to phone's reject list and entry in contact list under "harassment" with mute ringtone.

Received a call - did not answer number not recognized.  DId not leave a message.

Got a call from this number and they didn't leave a message.

I receive calls from this number periodically - they never leave a message. I do not know any one in Nevada and believe this to be an unsolicited marketing call. I am on the no not call list.

thanks for that info Darla