According to Hank Kafka,
vice president of network architecture for AT&T Mobility, the
company plans to upgrade its entire 3G network to HSPA (7.2Mbps) by
the end of 2008.
AT&T had 255 markets covered by HSDPA in the end
of 2007, and expects to have 350 major metropolitan markets running
HSPA before the beginning of 2009.