AT&T is expanding the reach of their 4G LTE network in Tennessee, bringing next-gen data speeds to Lawrenceburg, Nashville, and surrounding counties including Davidson, Maury, Robertson, Rutherford, Sumner, Williamson, and Wilson. The rollout marks the culmination of over $1.3 billion in improvements to AT&T’s network in Tennessee over the past three years. The new LTE markets come at the perfect time for those looking to pick up a great new Android smartphone, and AT&T hosts two of the best on the market with the HTC One X and Samsung Galaxy S III. Expansion of AT&T’s 4G network will continue aggressively throughout the rest of the year as the carrier plays catch up with leading LTE competitor Verizon.