This is embarrassing: As we're not able to find [enough] clients perpared to pay for this info, we're no longer able to offer this info for a fee; so, you can go look it up yourself… Absolutely FREE! (You're welcome! :-)
You get a list of Mobile Cell Towers. Click on any of them for a Map & Carrier details. Stay healthy!
Enjoy… (Now, what we'll have to look for a new business idea… or, should we marry into $$$…? ;-)