While AT&T's LTE network may not be nearly as expansive as Verizon's, the company is still making good progress on broadening its other 4G reach. It announced today news of yet another expansion, this time bringing its brand of 4G LTE to six new markets:

It's also expanding in two current markets:

This list may seem relatively short compared to some of Verizon's more recent rollouts, but it's clear that AT&T is gunning for Verizon's LTE customers by launching in such large areas.