AT&T scores 'Best U.S. Network' prize against Verizon and T-Mobile in unique testing across America

T-Mobile has OpenSignal surveys to brag with, Verizon boasts RootMetrics tests, and now it's AT&T's turn to win a nationwide measuring spree, this time by the network quality testing specialists from Global Wireless Solutions (GWS). Their unique OneScore approach combines real-life testing with user impression surveys for a more complete picture.

GWS seemingly got tired of sizing up carriers around the globe and focused on the best in the US this time around. We kid, as the shop is regular in testing American carrier networks, and its methodology is very robust, too. ...

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