Site also offers more information on signal strength in these areas in the form of bars.At times, finding the closest tower to your home or car is as easy as using your Smartphone. For instance, Android phone users can use Open Signal or Network Cell Info apps.The website is community driven and displays dead spots across United States according to user-generated information.

Hold the button down for a few seconds and allow the screen to turn dark. At the powering stage, the phone's memory will be reset with new and closest towers queried again.
Verizon network users can use a shorter route by following the prompts in *228# and find closest tower after a successful phone programming process.
However, web maps are a quality way of finding the closest cell tower and might be all you need.
These include: To reduce battery power consumption, cellular phones usually lock the closest tower's signals before saving them.
FCC (Federal Communications Commission) registers cell towers within U. It is through this data that website maps break up further and pinpoint each tower by the carrier, for instance differentiating AT&T towers from Verizon's, etc. Some are erected and being tested but still in process of approvals.
Due to this, the data might not be as comprehensive as you might want.
i Phone and i Pad users can use Cell Phone Coverage Map app to find tower information and test performance of their network in locations where they are travelling, playing, working or living.
Open Signal - Speed Test and Maps app is arguably one of the best for i OS users to map their Wi Fi hotspots and cell towers.
It means your phone could be using saved towers in the smartphone and not actually the closest towers. Chances are you're not using the best possible cellular signal quality.