Sprint announced a major expansion of its still-nascent LTE network today, with three large markets headlining the Now Network's growing 4G footprint: Los Angeles, Charlotte, and Memphis. 18 other, smaller markets were also announced. Here's the full list.

California, North Carolina, Florida, and Tennessee seem to be getting the most love in this announcement, with Contra Costa County and Los Angeles making up a rather large chunk of square mileage now blanketed in the warm embrace of four-gee. While I was rarely able to maintain a consistent Sprint LTE connection in LA last week, I guess I'll have to try again soon.

Sprint also announced some new upcoming markets, meaning areas that can expect LTE in the coming months. The biggies from that list are Washington D.C., New York, and San Francisco. Here's that list in its entirety.

For more, check out Sprint's Community post on the rollout.

Sprint Community