855-287-7043

Called several times did not leave message.

called my cell, did not answer, they didn't leave any message.

called my cell, no message left

This number called my cell on April 4th and again today. No message left and I will not answer unknown numbers. I have my cell on a do not call list and plan to report.

called my cell twice in 5 minutes on 15 April 2013. No message left.  Annoying

Debt collector

what is the name of this debt collector?

It's a national adjustment agency.. Aka (bill collector)

Do not call this number -- it is a work phone

That's about as effective as sticking your head out the back door and yelling it....

Called and didn't leave message

Called asking for personal info, when asked to identify themselves they hung up.

debt collection spam

Keep trying my cell phone but never leave a message. They have never been given my mom's number and have started calling that number. They know when you change numbers and when you move. They never leave a message and never answer information about their company. They will harass you. I have blocked them and have been trying to figure out what it is I "owed". I do have Medical bills and this can be and issue by it this company is either a scan or a horrific problem.

Why would you need to figure that out?  The DC is required to do this:

It is incumbent upon them under the law to prove that the debt exists and that you owe it, and (this is the important part) that they have the legal right to collect it.  You are not obligated under the law to prove that you don’t owe or that it is paid. 

Federal law (FDCPA) requires them to send you a letter (US MAIL ONLY) postmarked within 5 days of their first contact that contains their name, physical address, the creditor’s name, and the amount of the alleged debt. It also must contains “mini-Miranda” telling you that it is an attempt to collect a debt and that all information will be used for those purposes.  The one other important thing that this letter must also have in it is that you have a right to dispute the debt within 30 days of receipt of the letter and if you do so, all collection activity must be stopped until the debt is verified.

First, you should make a complaint at this Federal Agency, and while there you should also read up on how debt collection is supposed to work as well as what your rights in this matter are: https://www.consumerfinance.gov/

Also file a complaint with your State Attorney General's office.
List of State AG’s offices:   https://800notes.com/faq/attorney-general

I answered! Lady said it's recorded and asked for me by name. Stupid me confirmed! :(

Called and said they were a financial service agency and needed to verify my information. I asked then the name of their business and they repeated that they were a financial service agency and asked me to verify my birth year and then read a year to me. I said no thank you and hung up. Very very scammy sounding. A real company can send mail if they need to collect anything or will at least provide more information before quickly trying to collect personal info. Will block.

They have called twice and asked to speak with me. When I confirm that I am the person they tell me I need to verify personal information. I asked where they were calling from and they said they could not give me that information until I verify my personal information. I told them I was not comfortable and told them to stop calling. They called after that and we went through the same process. Seems like a scam, if it was a debt collector they could send letters.

They collect for medical bills. Very willing to work with you.

Whose is this? They call my house and cell but never leave a message. This happens everyday mon-fri. If I answer I never hear anything after I say hello 2-3 times