AT&T announced this morning that it has turned on its LTE network in 3 new cities and also announced that several more will receive the high speed network by the end of the year.

Here are the new cities that now have AT&T LTE:

So if you're in any of those cities, congrats as you'll be able to take advantage of the high speeds. The places that AT&T announced will receive LTE by the end of 2012 are:

In addition, AT&T has expanded their service in Northern Montgomery County and Northern New Jersey.

It's great to see AT&T continue to expand its LTE network. Hopefully this trend will continue.