I have been getting calls from this number.

i have been getting repeated calls from a 336-609-7631 number and 702-218-7534 and have spoken to two people by the names of Edward Marshall and Whitney Walker, they called my work telling me that i had made a online loan and did not pay it all back, and that i owed money, when i told them that i had not taken a online loan out in years and there is no way that i can owe any kind of money they then told me that they would call my supervisor and tell them that i was incompetent and get me fired, the next day my co worker told them when they called that i was out sick, they yelled at her and called her a liar and claimed that that they talked to me on my cell phone while i was heading to work(not true)....they called back 52 times in a row yelling at my co-workers and when transferred to HR, Whitney Walker called my Hr lady a lying B*tch, my work is dealing with it the best they can and i have been doing some research on line but the people that called me have my work number my address they know where i bank and have the last four digits to my social, this has to stop i don't know what to do...and also, when i tried to get the business name i couldn't understand due to the heavy accent and he spoke very loud and it was very loud with other people talking in the background. also they said that it was with the online loan for usacashadvance, i did email this on line loan company looking for help but they have yet to respond.

I've been getting calls from debt collectors for about a year now, looking for a man named Anthony Cox. I'm assuming that my current phone number is his old phone number. I'm always very polite and inform them that they have the wrong number, and to please take me off their list. The people I jave apoken with in the past have always been understanding and helpful. However, today I received a call from this number, which I will do my best to transcribe below.

The collector was an Indian male.

Me: Hello?
Collector: (screaming (!) in a super loud call center) HELLO, MAY I SPEAK TO ANTHONY COX PLEASE
Me: I'm sorry, you have the wrong numb-
Collector: (interrupts me)NO, WE DO NOT HAVE THE WRONG NUMBER, THIS NUMBER IS UNDER INVESTIGATION AND WE KNOW THAT THIS NUMBER BELONGS TO ANTHONY COX
Me: Um, well...I'm not Anthony Cox. So..
Collector: SIR YOU ARE UNDER INVESTIGATION FOR -
Me: THIS IS NOT ANTHONY COX. Please remove me from any call list your business has.
Collector: WE KNOW IT IS YOU, YOU ARE UNDER INVESTIGATION.

and then, I swear on my life

Collector: S**K MY D**K M*THERF**KER -hangs up-
I was completely appalled. After being so nice and understanding and patient with these people who have beeN harassing me for a year now without warrant, I get verbally assaulted for no reason. I called back and another man informed me that I would be "no longer receiving phone calls, and the proper actions would be taken to correct the employee." Then he, too, hung up in my face.

I called back because I wanted to collect the business name and other information so I could file a formal complaint, and the same "supervisor" answered right away and screamed at me.

Supervisor: I TELL YOU YOU GET NO MORE CALLS OK, STOP CALL HERE
Me: Sir, I just need to know the name of your business so I may file a formal complaint. I have all of our phone calls recorded, and I plan to post them to twitter, reddit, and various other outlets because this is unbelievable.
Supervisor: THIS IS STATE OF NORTH CAROLINA GOVERNMENT COLLECTION DEPARTMENT OK, YOU STOP CALLING HERE, I AM FILING A COMPLAINT AGAINST YOU -hangs up-

I was enraged. Is this even legal??

Keeps calling and will not stop. Claims I owe them money when I do not.  They have the last four of my SSN.

These people keep calling for one of our employees.  They are calling a business and we have no control over whether or not our employees call them back.
They were rude and obnoxious to me and staff.