Navient Solutions, Inc. Student Loan Complaint

Navient Solutions, Inc. Student loan department,

Non-federal student loan Dealing with my lender or servicer Keep getting calls about my loan Iowa

Hello, Navient continues to call me as well as leave messages telling me they need to talk to my son, - -. They also say they need his contact information. They call repeatedly. I do n't have any updated contact information and I do not want to talk to them. I have co-signed loans with them and they are all current. I asked them to stop calling me, and they said they would put my number on the do not call list, but they keep calling. The number is -.