The signal strength map is a visualization of the signal strength data submitted by the carriers to the FCC as apart of the Broadband Data Collection program. These maps show the projected signal strength for LTE and 5G frequencies from every tower the carriers operate. Each carrier is responsible for calculating their own projections and thus they differ wildly. As such, comparing signal strength between the carriers is ill advised as some carriers are more generous to their coverage than others. This data is helpful for locating towers and for determining relative connection strength.

Data was calculated and submitted to the FCC on December 31st, 2022.