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Love straight-talk unlimited-everything $45 plan. The good thing is its an at&t mvno, so u can use at&t locked phones.

Also like Tmo prepaid (which is a pay as you go service, 10c a min). I have wifi access 99% of the time, so I dont really need data, but they have a webpass feature ($1.50 for 24 hours), that i have not tried.

Between these two, I have not had to sign a contract in years. Saves a lot of money if you dont need to be controlled by your smartphone :p.
 
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