Coal County, OK Cell Phone Coverage Map & Network Rankings (2026)

Find the best cell phone network and plan to use in Coal County, OK

Coverage rankings for Coal County, OK

AT&T currently ranks first for coverage in this area, with a coverage score of 68.1. Compare Wireless Carriers uses FCC broadband map data to estimate and calculate coverage scores. More on that further below.

RankCarrierScoreOverall4G LTE5GFast 5GAverage Signal
1AT&T68.195.0%94.9%45.7%32.1% -114 dBm
2T-Mobile65.472.6%72.6%56.5%34.2% -95 dBm
3Verizon51.989.4%89.4%0.0%0.0% -95 dBm

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

Cell phone coverage map for Coal County, OK

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.

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Cell phone coverage by network in Coal County, OK

#1

AT&T

Coverage Score 68.1
In Coal County, OK
Overall
95.0%
4G LTE
94.9%
5G
45.7%
Fast 5G
32.1%
Average Signal -114 dBm
#2

T-Mobile

Coverage Score 65.4
In Coal County, OK
Overall
72.6%
4G LTE
72.6%
5G
56.5%
Fast 5G
34.2%
Average Signal -95 dBm
#3

Verizon

Coverage Score 51.9
In Coal County, OK
Overall
89.4%
4G LTE
89.4%
5G
0.0%
Fast 5G
0.0%
Average Signal -95 dBm
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Coverage by city in Coal County, OK

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

CityVerizonAT&TT-Mobile
Centrahoma, OK 100.0% 100.0% 0.0% 0.0% -80 dBm 100.0% 100.0% 14.3% 14.3% -109 dBm 100.0% 100.0% 85.7% 42.9% -96 dBm
Clarita, OK 100.0% 100.0% 0.0% 0.0% -80 dBm 96.0% 94.9% 76.6% 57.7% -116 dBm 74.3% 74.3% 51.4% 21.7% -101 dBm
Coalgate, OK 100.0% 100.0% 0.0% 0.0% -81 dBm 100.0% 100.0% 100.0% 90.2% -97 dBm 100.0% 100.0% 100.0% 100.0% -75 dBm
Cottonwood, OK 100.0% 100.0% 0.0% 0.0% -89 dBm 100.0% 100.0% 93.3% 93.3% -109 dBm 100.0% 100.0% 100.0% 100.0% -77 dBm
Lehigh, OK 100.0% 100.0% 0.0% 0.0% -83 dBm 100.0% 100.0% 88.9% 63.9% -115 dBm 97.2% 97.2% 86.1% 41.7% -97 dBm
Phillips, OK 100.0% 100.0% 0.0% 0.0% -84 dBm 100.0% 100.0% 100.0% 100.0% -101 dBm 100.0% 100.0% 100.0% 100.0% -80 dBm
Tupelo, OK 100.0% 100.0% 0.0% 0.0% -70 dBm 100.0% 100.0% 36.4% 36.4% -100 dBm 100.0% 100.0% 100.0% 100.0% -75 dBm
Bromide, OK 100.0% 100.0% 0.0% 0.0% -94 dBm 100.0% 100.0% 83.3% 5.6% -118 dBm 33.3% 33.3% 16.7% 0.0% -105 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 Coal County, OK 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.