Navient Debt Collection Complaint

Navient Debt collection department,

Non-federal student loan Communication tactics Frequent or repeated calls New York

My daughter has made payment arrangements with Navient for student loans on which I am the co-signer. The arrangements are in effect yet they persistently call several times per day even on Saturdays and Sundays!! They called on - occassions when my daughter was at home and she spoke to them about the arrangements that were made and asked that the stop calling.