Called all 4 of my cell phones within 3 minutes. I answered the first call is it was, Congratulations! You're eligible for $1500 worth of free internet, blah, blah, blah. The 479-206 is a cell number from the very small town of Booneville Arkansas, about 30 miles south of me. More than likely someone masking their real number with this local number in hopes people will answer.