Cellco Partnership DBA Verizon Wireless review: someone shouted "jason" then hung up 3

All I DO have on this entity is the caller I.D. on my phone showing [protected], and today's date of 6/10-2014, and the time of the call at 6:28 p.m. (EST). Although we live in an "812" area code and a lot of my neighbors use their cell phones for contacts which have "502" prefixes, one of my neighbors had promised to text me her cell phone number for emergencies...and, she has a FLORIDA number which is a "900" number. I still haven't gotten the number, and thinking this might be my neighbor calling instead of texting (we've got another neighbor in the hospital), I answered my home phone.
Woe is me...whoever this person was, he shouted "JASON" at me, then hung up before I could respond! Then, when I quickly attempted to return the call, surprise, surprise, the recorded message said "the person you are attempting to reach has not yet set up his voice mail account." DUH!