Sprint Unlimited Plan
Out of all the major US post paid carriers Sprint offers the most data for unlimited plans, including some of the best prices. The most popular Sprint unlimited plan is their $80 unlimited plan with unlimited data and texting. You also get 450 minutes to non mobile phone numbers. Shop unlimited cell phone plans. If you get a 4G phone like the Samsung Galaxy S 4 or the iPhone 5, you will have to pay an extra $10 per month for the enhanced data services of 4G.