T-Mobile Expands Its 4G HSPA+ 42 Network to 12 New Markets Adam Mills01/10/2012 Along with the Samsung Galaxy S Blaze 4G unveiling at CES 2012 today, T-Mobile also announced that its 4G HSPA+ 42 network has expanded to 12 more markets in the United States while expanding its HSPA+ 21 network in nine others. This means that T-Mobile’s high speed HSPA+ 42 network is now available to 184 million Americans in 175 markets while its HSPA+ 21 network now covers 200 million in people in 217 markets across the country.Advertisement So, you’re probably wondering which markets are now lit up with HSPA+ 42 and which now have HSPA+ 21 available. Well, let’s break that down for you. According to TMoNews, cities that now have HSPA+ 42Advertisement Beaumont, TX, Longview, TX, Michigan City, IN, Midland, TX, Modesto, CA Mount Vernon, WA Naples, FL Punta Gorda, FL Sandusky, OH Shreveport, LA Stockton, CA Tyler, TX Cities that now have HSPA+ 21:Advertisement Jackson, TN, Longview, TX, Lubbock, TX, Michigan City, IN, Midland, TX, Modesto, CA, Shreveport, LA, Stockton, CA, Tyler, TX So, if you live in one of those cities, congratulations. You now have HSPA+, courtesy of T-Mobile. And that means that you now have a wider range of phones to choose from.