Clark County, AR Cell Phone Coverage Map & Network Rankings (2026)

Find the best cell phone network and plan to use in Clark County, AR

Coverage rankings for Clark County, AR

Verizon currently ranks first for coverage in this area, with a coverage score of 52.2. Compare Wireless Carriers uses FCC broadband map data to estimate and calculate coverage scores. More on that further below.

RankCarrierScoreOverall4G LTE5GFast 5GAverage Signal
1Verizon52.285.4%85.4%11.6%6.2% -103 dBm
2AT&T51.465.9%65.7%47.7%20.8% -115 dBm
3T-Mobile29.925.5%25.5%17.9%10.8% -96 dBm

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

Cell phone coverage map for Clark County, AR

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 Clark County, AR

#1

Verizon

Coverage Score 52.2
In Clark County, AR
Overall
85.4%
4G LTE
85.4%
5G
11.6%
Fast 5G
6.2%
Average Signal -103 dBm
#2

AT&T

Coverage Score 51.4
In Clark County, AR
Overall
65.9%
4G LTE
65.7%
5G
47.7%
Fast 5G
20.8%
Average Signal -115 dBm
#3

T-Mobile

Coverage Score 29.9
In Clark County, AR
Overall
25.5%
4G LTE
25.5%
5G
17.9%
Fast 5G
10.8%
Average Signal -96 dBm
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Coverage by city in Clark County, AR

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

CityVerizonAT&TT-Mobile
Alpine, AR 100.0% 100.0% 0.0% 0.0% -91 dBm 81.8% 81.8% 63.6% 48.5% -119 dBm N/A N/A N/A N/A N/A
Amity, AR 100.0% 100.0% 4.1% 0.0% -86 dBm 100.0% 100.0% 100.0% 67.1% -105 dBm 5.5% 5.5% 0.0% 0.0% -108 dBm
Arkadelphia, AR 100.0% 100.0% 71.8% 50.3% -91 dBm 100.0% 100.0% 100.0% 86.7% -100 dBm 100.0% 100.0% 100.0% 95.6% -83 dBm
Beirne, AR 100.0% 100.0% 11.1% 11.1% -104 dBm 100.0% 100.0% 66.7% 11.1% -119 dBm 88.9% 88.9% 44.4% 0.0% -104 dBm
Caddo Valley, AR 100.0% 100.0% 79.2% 47.2% -90 dBm 100.0% 100.0% 98.6% 79.2% -105 dBm 100.0% 100.0% 97.2% 87.5% -84 dBm
Gum Springs, AR 100.0% 100.0% 100.0% 100.0% -72 dBm 100.0% 100.0% 100.0% 22.2% -112 dBm 55.6% 55.6% 44.4% 11.1% -100 dBm
Gurdon, AR 100.0% 100.0% 94.3% 69.8% -88 dBm 100.0% 100.0% 100.0% 90.6% -98 dBm 100.0% 100.0% 100.0% 98.1% -78 dBm
Okolona, AR 100.0% 100.0% 100.0% 100.0% -76 dBm 100.0% 100.0% 72.2% 5.6% -120 dBm 5.6% 5.6% 0.0% 0.0% -100 dBm
Whelen Springs, AR 83.3% 83.3% 0.0% 0.0% -112 dBm 100.0% 100.0% 83.3% 16.7% -120 dBm N/A N/A N/A N/A N/A
Glenwood, AR 100.0% 100.0% 62.6% 46.3% -94 dBm 96.1% 16.7% 94.1% 88.7% -109 dBm 84.7% 84.7% 76.8% 63.5% -89 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 Clark County, AR 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.