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AT&T Invests $80 Million In Arizona Wireless And Wireline Networks In First …
Consumer Electronics Net Highlights of network upgrades completed so far this year in Arizona include launching 4G LTE in Flagstaff-Sedona and Prescott, as well as expanding 4G LTE in the Phoenix and Tucson areas. "AT&T's network investment supports Arizona's economic health … AT&T INC. : AT&T Network Enhancements Deliver Outstanding Performance for … |