Sprint's LTE service is now available in 151 markets including 41 new markets announced today. The new locations include Philadelphia; the Bronx and Brooklyn, N.Y.; Grand Rapids, Mich.; Jacksonville, Fla.; Nashville, Tenn.; Oakland, Calif.; and Portland, Ore. 

Sprint continues to build out its 3G and 4G LTE network and is projected to provide LTE service to 200 million people by the end of 2013. 

With Network Vision buildout operator is consolidating multiple network technologies which use less equipment and less energy. Sprint expects to meet its commitment to reduce total energy demand and the company’s carbon footprint by 20 percent by 2017.