AT&T 4G LTE network spreads to Salt Lake City, Puerto Rico, and more markets

AT&T today officially launched 4G LTE service in three new locations. The faster network is now available in Albuquerque, New Mexico; Guaynabo, Puerto Rico; Reading, Penn.; and Salt Lake City, Utah. Following several dozen launches in recent weeks, AT&T's 4G LTE network now reaches more than 150 million people in 108 markets. Expanding to these new markets should help improve AT&T's reputation among consumers based on recent Consumer Reports rankings.