Sprint Nextel has taken its unlimited voice and data plans outside of the Bay Area and into Minnesota and Pennsylvania. The CDMA carrier's "unlimited" plans include unlimited voice, text and data use for $120 per month and all that plus unlimited PC data card use for $150. Based on these plans, we think these are really money savers for Sprint customers who use the maximum out of all the services Sprint Nextel offers. We don't want to imagine how many batteries these kinds of customers keep on hand, but we're sure those thumbs and vocal cords get a strenuous monthly workout, no? In addition to the St. Paul-Minneapolis and Philadelphia markets, Sprint Nextel's unlimited offering is also available in Sacramento, Stockton, Redding and Modesto, California and Reno, Nevada, according to the carrier.