Last updated on July 22nd, 2019 at 12:28 pmHow to make a Complaint to Krispy Kreme Complain to Krispy Kreme on the complaints line 1-800-4KRISPY (1-800-457-4779) if your grievance relates to food purchased and/or an incident in one of their restaurants. Although some restaurants are franchises and thus privately owned businesses, you can still make a