Oconee County, SC Cell Phone Coverage Map & Network Rankings (2026)

Find the best cell phone network and plan to use in Oconee County, SC

Coverage rankings for Oconee County, SC

AT&T currently ranks first for coverage in this area, with a coverage score of 61.9. Compare Wireless Carriers uses FCC broadband map data to estimate and calculate coverage scores. More on that further below.

RankCarrierScoreOverall4G LTE5GFast 5GAverage Signal
1AT&T61.976.7%76.5%53.8%33.7% -113 dBm
2Verizon61.493.9%93.8%23.4%11.6% -98 dBm
3T-Mobile57.756.2%56.2%48.9%34.5% -92 dBm

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

Cell phone coverage map for Oconee County, SC

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 Oconee County, SC

#1

AT&T

Coverage Score 61.9
In Oconee County, SC
Overall
76.7%
4G LTE
76.5%
5G
53.8%
Fast 5G
33.7%
Average Signal -113 dBm
#2

Verizon

Coverage Score 61.4
In Oconee County, SC
Overall
93.9%
4G LTE
93.8%
5G
23.4%
Fast 5G
11.6%
Average Signal -98 dBm
#3

T-Mobile

Coverage Score 57.7
In Oconee County, SC
Overall
56.2%
4G LTE
56.2%
5G
48.9%
Fast 5G
34.5%
Average Signal -92 dBm
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Coverage by city in Oconee County, SC

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

CityVerizonAT&TT-Mobile
Chickasaw Point, SC 100.0% 100.0% 5.3% 1.8% -101 dBm 70.2% 68.4% 52.6% 8.8% -118 dBm 42.1% 42.1% 15.8% 3.5% -105 dBm
Fair Play, SC 100.0% 100.0% 41.7% 28.3% -93 dBm 97.2% 97.2% 88.3% 70.6% -107 dBm 100.0% 100.0% 99.4% 86.1% -88 dBm
Keowee Key, SC 100.0% 100.0% 84.8% 38.0% -103 dBm 98.9% 98.9% 10.9% 6.5% -107 dBm 88.0% 88.0% 82.6% 47.8% -91 dBm
Long Creek, SC 92.8% 92.8% 7.9% 2.3% -103 dBm 59.1% 58.9% 33.0% 20.2% -118 dBm 5.6% 5.6% 4.7% 2.1% -97 dBm
Longcreek, SC 100.0% 100.0% 26.4% 0.0% -100 dBm 98.1% 98.1% 90.6% 69.8% -115 dBm 7.5% 7.5% 5.7% 0.0% -100 dBm
Mountain Rest, SC 83.3% 83.3% 8.5% 3.9% -101 dBm 54.4% 53.9% 39.1% 18.5% -115 dBm 13.6% 13.6% 2.7% 0.8% -98 dBm
Newry, SC 100.0% 100.0% 85.7% 28.6% -100 dBm 100.0% 100.0% 14.3% 0.0% -107 dBm 100.0% 100.0% 100.0% 100.0% -89 dBm
Salem, SC 100.0% 100.0% 33.3% 0.0% -94 dBm 100.0% 100.0% 100.0% 62.5% -105 dBm 100.0% 100.0% 100.0% 91.7% -92 dBm
Seneca, SC 100.0% 100.0% 56.2% 30.6% -90 dBm 100.0% 100.0% 99.5% 68.0% -107 dBm 100.0% 100.0% 100.0% 95.0% -84 dBm
South Union, SC 100.0% 100.0% 27.9% 16.2% -94 dBm 100.0% 100.0% 98.5% 27.9% -114 dBm 98.5% 98.5% 82.4% 39.7% -98 dBm
Tamassee, SC 100.0% 100.0% 14.3% 2.9% -93 dBm 100.0% 100.0% 77.1% 42.9% -116 dBm 100.0% 100.0% 88.6% 57.1% -97 dBm
Utica, SC 100.0% 100.0% 10.0% 0.0% -92 dBm 100.0% 100.0% 100.0% 63.3% -107 dBm 100.0% 100.0% 96.7% 73.3% -93 dBm
Walhalla, SC 100.0% 100.0% 7.8% 0.0% -91 dBm 100.0% 100.0% 76.7% 60.2% -113 dBm 100.0% 100.0% 100.0% 100.0% -82 dBm
West Union, SC 100.0% 100.0% 12.5% 0.0% -89 dBm 100.0% 100.0% 91.7% 87.5% -115 dBm 100.0% 100.0% 100.0% 100.0% -83 dBm
Westminster, SC 100.0% 100.0% 19.6% 4.1% -90 dBm 100.0% 100.0% 95.9% 52.6% -110 dBm 100.0% 100.0% 100.0% 85.6% -85 dBm
Clemson, SC 100.0% 100.0% 94.8% 77.1% -92 dBm 100.0% 100.0% 87.1% 73.8% -103 dBm 100.0% 100.0% 100.0% 95.2% -83 dBm
Clemson University, SC 100.0% 100.0% 92.9% 76.8% -91 dBm 100.0% 100.0% 92.9% 82.1% -102 dBm 92.9% 91.1% 89.3% 66.1% -91 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 Oconee County, SC 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.