402-267-1676

I have received phone calls at work and home leaving the following messages "Your case#XXXXX has been placed with Division of processing and has been escalated to our final review department due to a lack of response from the required respondent. A review of this file is being conducted by one of our loss mitigation specialist and a recommendation of action to our client is imminent in order for your personal statement to be included in this review.
Press one now to speak to the representative responsible for conducting the review or call us at 1-402-267-1676 immediately upon receipt of this message. Failure to respond will result in a recommendation being submitted to our client without your personal statement being included."
I have been scammed by these intimidating messages before. Does anyone know anything about this phone number? I can not seem to get a location and would like to send cease and desist letter.