Over half of American homes either don’t have or don't use their landline

Renters, the young & the poor are least likely to use a landline phone.

http://gigaom.com/2012/12/26/over-half-of-american-homes-dont-have-or-use-their-landline/ / mobile cell hard wired fixed phone wireless incoming outgoing phone call poor poverty calls young rent renter home owner health insurance FCC homeless /