Now, AT&T, VERIZON, T-MOBILE and SPRINT all offers unlimited data plan; so their differences is only in the pricing. For verizon, $75 and $85 per month respectively for their "go unlimited and beyond unlimited". for AT&T, $60 and $90 per month respectively for AT&T choice and AT&T plus. for T-Mobile, $70 and $75 per month respectively for T-Mobile one and one plus. sprint, $50 per month.
