How do I find the closest cell tower to my house?

Hello there, I'm curious about something. I've been noticing that my cell phone signal seems a bit weaker at home than it does when I'm out and about. I'm wondering, how can I find out which cell tower is the closest to my house? I've tried looking online but haven't really found any clear answers. Do you have any tips or tricks for finding this information? Thanks in advance for your help!