When
reports
broke last year about how
iPhone
users were overwhelming AT&T's network, some people may have concluded that
AT&T was carrying them most data traffic. According to ABI Research, that's
not true. Based on its studies, ABI Research concluded that Verizon Wireless
and Sprint carried more data last year than AT&T. Together,
Verizon Wireless and Sprint
customers generated 63% of the mobile network data traffic in the US.
Practice director Dan Shey comments on the traffic,
“Interestingly
AT&T had
the most activated data devices in 2009. But it is laptop mobile data
connections that have the most impact on operator data traffic levels. Mobile
broadband laptop connections to Verizon and Sprint each far exceed AT&T’s
laptop connections.”

Verizon is expected to maintain the top data traffic
position over the next five years. ABI Research expects AT&T’s share of
mobile data traffic to increase and rise to the number two position by 2012.
Sprint, T-Mobile, and all
other operators will hold the final three spots for top mobile data traffic.
Although the operator traffic distribution share will change, all operators are
expected to see an increase in mobile data traffic levels by eightfold from
2010 through 2014.