"Dan Borislow, inventor of magicJack, is the founder of YMax Communications Corp., a phone company with the largest competitive local exchange carrier (CLEC) network in the United States"
I really don't think this is even close to being true. I believe all of the CLEC's below are larger in terms of footprint, network size, and probably revenue: Level 3 Global Crossing XO Communications Pacwest (even though they are in bankruptcy protection) Paetec