- AT&T Internet Speed Test
- Find Your Nearest Cell Tower in Five Minutes or Less: 2019 Edition
- First, type in ‘310’ if you have AT&T, T-Mobile, or Sprint, and select which one you wish to find a tower for. If you have Verizon, type ‘311’ and select it. This coupled with your zip code or address should show the towers in your area immediately.
- While it doesn't show you the cell tower/site, OpenSignal does have up-to-date coverage heatmaps for carriers around your location. So this gives you a general idea of weak and good coverage areas near you.