Today XXXX XXXX, XXXX, I received a call from Concord Resolutions Phone Number XXXX. They left me a voice mail with a claim number to use when I contact them. I returned their call never using the claim number. Someone by the name XXXX answered and knew exactly who I was. XXXX recited the last XXXX digits of my social security number and what bank I use. XXXX stated to me that this was a call to collect a debt that I had taken out with his client in XXXX XXXX. XXXX also stated that I had a payday loan with his client XXXX XXXX who was now trying to collect. I asked him when did this loan occur because I have no information about a XXXX XXXX. XXXX them proceeded to state that they ( XXXX XXXX ) was a third party company to my original lender. He also said even if you pay your original lender, the third party has to be paid because the loan is generated from numerous lenders. I then asked XXXX who is the original lender. XXXX stated there was no other lender listed but XXXX XXXX. I then said to XXXX if XXXX XXXX is the third party you have to have information on the original lender. XXXX paused, then stated it was not listed. I stated to XXXX anything I do I receive PAID IN FULL letters from the consumer, so who is the original lender. XXXX then said to me to send him all my paid in full letters, him and his supervisor will go through them and find my lender and remove me from there call list. I explained to XXXX I was not sending him or anyone else my private information. If you do not have the information where this originated from there is nothing I can do for you. He paused, stated he understood and claimed he would be talking this matter over with his supervisor and would be giving me a call back on Friday. I asked to speak with the supervisor and that did not happen. After waiting about ten to fifteen minutes from hanging up with XXXX, I called back and the phone just rang with no voice answering machine to leave a message. I then blocked my number and called back ten minutes later and the phone just rang again with no machine stating who you called or any identifying information that represents a company. I then contacted the consumerfinance.gov who lead me to the ftc. XXXX did n't retrieve any important information. I changed my bank account number years ago so they were not successful in gaining access to that. I also found it weird because Concord Resolutions called my home phone number which is n't on any past papers I filled out because I just changed my number last XXXX. Also I always use my cell phone number as my primary because I 'm more reachable. 
Thank You in advance for letting me state my concerns. I want to help protect others from scams like this.