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Stay a step ahead on the nation's largest 4G network. Stay a step ahead on the nation's largest 4G network. Stay a step ahead on the nation's largest 4G network.
What exactly is 4G? How does AT&T's 4G differ from other 4G networks? Find out what it's all about.

4G FAQ
AT&T's Chief Technology Officer John Donovan blogs about 4G strategy and deployment.

Read CTO John Donovan's 4G blog
We've made thousands of upgrades to our network all across the US.

LG Nitro™ HD

LG Nitro™ HD

The high resolution HD display provides the best clarity for creating and viewing HD multimedia the way it was meant to be.



LTE 101
Learn what LTE means.

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*4G speeds not available everywhere. Limited 4G LTE availability in select markets. LTE is trademark of ETSI.

Global coverage claim based on global coverage of U.S. carriers.