I stay up tropicana and monte vista I have send a email to dan@sprint.com due to having really slow 3G speed they went and call me back open a ticket to see what was going on. Wait it 3 days this guy call me from sprint and he told me the 3 towers near me where as we speak on service for lte upgrade he also say the tech told him the everything will be done by July. At least on my area so I can't wait let me know what u guys no my near towers are Nellis and boulder,95 and flamingo as well as tropicana and boulder here is a pic I took a while back went tech was on the tower at boulder and Nellis