Cover in Hayesville NC

unfortunately no. well probably not. if they were in fact thinking about adding towers it would be years in the making before they could even break ground. the phone you have..was it purchased from TMO or brought in from another carrier? might need to adjust your APN settings.

Doubtful.  That’s a pretty rural area which really could use a site/tower in your area, but … knowing T-Mobile, that’s not likely.

Cellmapper.net shows a LOT more sites by AT&T/Verizon in that area, and even in town.

T-Mobile - ‘coverage’ comes across state line from GA .

AT&T

Verizon