MANCHESTER, N.H.--(BUSINESS WIRE)--Verizon customers in New Hampshire are enjoying all of the benefits of America’s most reliable network, according to the New Hampshire RootScore® Report, conducted by Seattle-based RootMetrics. Additionally, this marks the fourth consecutive time Verizon’s wireless network has been acknowledged as the leader in overall performance among national wireless service providers in the U.S. Scores are based on RootMetrics testing performed from January through June 2