On XXXX XXXX, 2015, I received a letter from Central Credit Services LLC, dated XXXX XXXX, 2015, attempting to collect a debt I allegedly owed XXXX. On XXXX XXXX, 2015, I sent a certified letter to Central Credit Services ( i ) denying that I owed the debt ; XXXX ii XXXX demanding that they cease attempts to collect the debt or contact me until they could satisfactorily demonstrate the validity of this debt ; XXXX iii XXXX stating that any further contact should be in writing to a specified address and only for certain limited purposes ; and XXXX iv ) directing them to refrain from reporting any negative information to a credit agency. This letter was delivered to Central Credit Services on XXXX XXXX, 2015. 
Subsequently, on XXXX XXXX, 2015 XXXX I received a call from XXXX. The caller would not identify herself at first ; only after multiple requests on my part, did the caller acknowledge that she was calling on behalf of Central Credit Services. I told the caller that I had disputed the debt and directed them not to contact me, that calling me was a violation of the FDCPA, and that I would be filing a complaint against the company.