From CNET: Verizon topped the charts in network quality, according to the latest report from RootMetrics, a company that independently tests wireless networks.
T-Mobile also jumped in RootMetrics' rankings, beating Sprint for third place nationwide in terms of overall quality.
"Verizon has recaptured the top spot in speed, while AT&T has slipped a little," Bill Moore, CEO for RootMetrics, said in an interview. "Overall the companies are neck and neck. When it comes to reliability, AT&T is getting closer to parity with Verizon."