AT&T tonight as expected has disputed a recent study claiming that it has had worsening dropped call results. The carrier referred to a report from the previously cited third-party firm GWS that argued AT&T was just "two tenths" of a percent away from the top marks in call reliability from an unnamed leader, which is commonly thought to be Verizon. AT&T argued that the results were at a "virtual dead-heat" and that its network was still the fastest.
