No-Contract Mobile Phone Plans Bring Freedom. Latest. ... What if you use 800 minutes some months and 100 ... To start a prepaid service, you'll have to buy a phone from the wireless carrier you ...

5GB data plan: $15/month @ T-Mobile The cheapest plan from the three major carriers can be found at T-Mobile, where you'll pay $15/month for the same 5GB AT&T charges twice as much for.