Morgan County, TN Cell Phone Coverage Map & Network Rankings (2026)

Find the best cell phone network and plan to use in Morgan County, TN

Coverage rankings for Morgan County, TN

Verizon currently ranks first for coverage in this area, with a coverage score of 37.6. Compare Wireless Carriers uses FCC broadband map data to estimate and calculate coverage scores. More on that further below.

RankCarrierScoreOverall4G LTE5GFast 5GAverage Signal
1Verizon37.658.0%58.0%5.9%2.6% -103 dBm
2T-Mobile34.532.9%32.9%22.6%12.8% -97 dBm
3AT&T32.656.9%56.9%0.1%0.1% -112 dBm

Scores include coverage area, network type, and average signal strength.

Cell phone coverage map for Morgan County, TN

Zoom in for local detail. Tap or click a colored area to see coverage and signal details. On mobile, use two fingers to move the map.

Coverage Key
Less covered More covered
Darker areas mean the carrier covers more of that location.

Map data © OpenStreetMap contributors, © CARTO. Rendered with MapLibre. FCC BDC mobile coverage processed by Compare Wireless Carriers.

Loading coverage map...

Cell phone coverage by network in Morgan County, TN

#1

Verizon

Coverage Score 37.6
In Morgan County, TN
Overall
58.0%
4G LTE
58.0%
5G
5.9%
Fast 5G
2.6%
Average Signal -103 dBm
#2

T-Mobile

Coverage Score 34.5
In Morgan County, TN
Overall
32.9%
4G LTE
32.9%
5G
22.6%
Fast 5G
12.8%
Average Signal -97 dBm
#3

AT&T

Coverage Score 32.6
In Morgan County, TN
Overall
56.9%
4G LTE
56.9%
5G
0.1%
Fast 5G
0.1%
Average Signal -112 dBm
Sponsored US Mobile

Coverage varies by neighborhood. Your carrier shouldn’t.

US Mobile lets you switch between all three major networks, so you can choose the one that works best where you actually use your phone.

Choose your network
Dark Star Light Speed Warp 5G
Unlimited plans from
$22.50/mo
Phone + home internet bundle from
$47/mo
Shop US Mobile

Pricing, network access, switching terms, and home internet availability may vary.

Coverage by city in Morgan County, TN

Cities and towns are shown for county-level comparison. Coverage percentages use land-area only coverage.

CityVerizonAT&TT-Mobile
Coalfield, TN 97.7% 97.7% 32.0% 17.1% -100 dBm 86.3% 86.3% 0.9% 0.6% -108 dBm 70.2% 70.0% 48.9% 30.8% -96 dBm
Deer Lodge, TN 38.3% 38.3% 0.0% 0.0% -107 dBm 34.7% 34.7% 0.0% 0.0% -119 dBm 6.7% 6.7% 1.4% 0.1% -106 dBm
Lancing, TN 44.2% 44.2% 3.0% 1.0% -105 dBm 47.8% 47.8% 0.0% 0.0% -114 dBm 17.6% 17.6% 9.0% 4.1% -101 dBm
Oakdale, TN 72.7% 72.7% 4.5% 0.0% -108 dBm 100.0% 100.0% 0.0% 0.0% -98 dBm 22.7% 22.7% 0.0% 0.0% -110 dBm
Petros, TN 25.5% 25.5% 0.0% 0.0% -109 dBm 98.0% 98.0% 0.0% 0.0% -104 dBm 90.2% 90.2% 82.4% 65.7% -87 dBm
Rugby, TN 52.6% 52.6% 0.0% 0.0% -110 dBm 26.3% 26.3% 0.0% 0.0% -120 dBm N/A N/A N/A N/A N/A
Sunbright, TN 100.0% 100.0% 0.0% 0.0% -91 dBm 100.0% 100.0% 0.0% 0.0% -101 dBm 100.0% 100.0% 95.9% 84.7% -90 dBm
Wartburg, TN 100.0% 100.0% 89.7% 82.8% -88 dBm 100.0% 100.0% 0.0% 0.0% -97 dBm 100.0% 100.0% 100.0% 100.0% -82 dBm
Harriman, TN 100.0% 100.0% 55.0% 38.2% -91 dBm 99.6% 99.6% 56.4% 38.6% -109 dBm 99.3% 99.3% 97.1% 91.4% -85 dBm
Oliver Springs, TN 96.7% 96.7% 53.0% 27.8% -96 dBm 98.0% 98.0% 39.7% 30.5% -106 dBm 98.7% 98.7% 94.7% 85.4% -85 dBm

About The Coverage Data

Coverage and signal estimates are derived by Compare Wireless Carriers from carrier-reported data in the FCC’s National Broadband Coverage Map, last updated in June 2025. “Percent covered” shows how much of the city or ZIP code area has a carrier signal, whether weak or strong. Signal bars show the estimated average signal strength in areas of Morgan County, TN where that carrier has coverage.

If a carrier says you should have service but you do not, run a challenge test with the FCC Mobile Speed Test App. The FCC uses those results to check carrier-submitted coverage data and requires a carrier response when enough tests show a pattern of inaccurate coverage reporting.