America's
Fastest
ISPs &
Mobile Networks
2015

Plano, Texas

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Fastest ISP Verizon

The original large scale fiber-to-the-home ISP still offers very high speed tiers, up to 500Mbps. But it didn't win many metro areas in our tests for two reasons. First, its major advantage is on uploads, which don't factor into our Speedtest.net score. Second, its high tiers can be astronomically expensive, preventing many home users from signing up. It's still a terrific service for content creators and gamers.

1.Verizon83.20/84.73Mbps
2.Verizon Internet Services82.75/80.14Mbps
3.Time Warner Cable68.28/5.80Mbps
4.AT&T U-verse52.67/41.63Mbps

Fastest Mobile Network T-Mobile

T-Mobile has poured money into LTE network upgrades recently, and the work shows. Its "wideband LTE," which improves LTE speeds without requiring new handsets, now covers 185 markets. The carrier is strongest in the urban Northeast and in Western cities.

1.T-Mobile36.64/13.19Mbps
2.Verizon Wireless18.54/6.76Mbps
3.AT&T16.72/8.42Mbps
4.Sprint12.91/4.51Mbps

Our Methodology