Comparison of single line unlimited data plans with autopay discounts applied CarrierUnlimited data monthly costData limitSprint Unlimited Plus$7050GB/monthT-Mobile One$7050GB/monthAT&T Unlimited &More$7022GB/monthVerizon “gounlimited”$75noneVerizon, T-Mobile, AT&T and Sprint unlimited plans compared – CNET www.cnet.com › verizon-att-t-mobile-sprint-unlimited-data-plan-comparison