So I have had Alltel for a longass time and my contract ends in a few weeks. I am thinking of switching to Verizon. Both are on the CDMA network, does that mean they use the same towers etc? and the same phone would have the same reception on both carriers? Any other recomendations on serivces, I need one of the services that lets you share minutes, because my mom dad and me are all on the same plan and verizon is $20 a month per extra phone, which is alot Thanks for your help.