This number is associated with the "National Enrollment Center" healthcare harassment scam.
http://www.insurancefraud.org/IFNS-detail.htm?key=23350
https://national-health-enrollment-center.pissedconsumer.com/
No answer for about 5-7 seconds, then before I hung up I heard someone but it was too late. I had disconnected. It was probably an auto-dialer transferring me to a live person. Blocked them since I don't know anyone in this area to begin with.