Debt collector NCC Business XXXX has been calling for months. My wife and I are not aware of any past due debts. Having been alerted to this company 's harassing techniques by numerous posts on XXXX, for months I did not answer their calls. Finally I answered and said that we do not have any past due debts, and asked them not to call again. I do not know if anyone was on the other end of the phone to hear and log my request. The calls have continued and I do not answer. Today, XXXX XXXX, 2015, XXXX., I received a call from this number, this time leaving a message. The message said, " We have an important call from NCC. This is a debt collector. Please call ( XXXX ) XXXX. Thank you. '' What I find interesting is that the message is recorded and calls neither me nor my wife by name, nor does it reveal the nature of the debt. From numerous XXXX posts, when others return the call, the representative insists on the caller revealing personal information, including Social Security number, before discussing the nature of the debt. Based on this shady technique, I will not be calling this number because I will not reveal such personal information to what I believe are cold-call debt collectors phishing for information. I have received no letter nor bill from any creditor that indicates either my wife or I are in arrears on any debt. I consider these calls to be phishing and harassing and ask that you help me put an end to these calls.