It's tough being the new kid in town ask Voyager Mobile, an up and coming MVNO that had its launch delayed by a "malicious network attack" last week. The tenacious firm may have missed its planned May 15th launch, but managed to pull things together in time for the weekend, piggybacking unlimited talk, text and data off of Sprint's CDMA and WiMAX network for $40 a month. A basic unlimited voice plan is also available to the tune of $20, without data allowances, of course. Phones are available too, albeit without subsidies Samsung's Epic 4G Touch or Galaxy S II will each set you back $550, though an assortment of more affordable devices can be had from $120 and up.
Check out the official Voyager Mobile website.