Ouachita County, LA Cell Phone Coverage Map & Network Rankings (2026)

Find the best cell phone network and plan to use in Ouachita County, LA

Coverage rankings for Ouachita County, LA

T-Mobile currently ranks first for coverage in this area, with a coverage score of 75.9. Compare Wireless Carriers uses FCC broadband map data to estimate and calculate coverage scores. More on that further below.

RankCarrierScoreOverall4G LTE5GFast 5GAverage Signal
1T-Mobile75.978.1%78.1%71.0%50.0% -91 dBm
2AT&T75.792.6%92.4%81.5%37.6% -108 dBm
3Verizon63.995.4%95.4%22.8%14.6% -94 dBm

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

Cell phone coverage map for Ouachita County, LA

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 Ouachita County, LA

#1

T-Mobile

Coverage Score 75.9
In Ouachita County, LA
Overall
78.1%
4G LTE
78.1%
5G
71.0%
Fast 5G
50.0%
Average Signal -91 dBm
#2

AT&T

Coverage Score 75.7
In Ouachita County, LA
Overall
92.6%
4G LTE
92.4%
5G
81.5%
Fast 5G
37.6%
Average Signal -108 dBm
#3

Verizon

Coverage Score 63.9
In Ouachita County, LA
Overall
95.4%
4G LTE
95.4%
5G
22.8%
Fast 5G
14.6%
Average Signal -94 dBm
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Coverage by city in Ouachita County, LA

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

CityVerizonAT&TT-Mobile
Bawcomville, LA 100.0% 100.0% 82.2% 49.3% -91 dBm 100.0% 100.0% 100.0% 69.9% -98 dBm 100.0% 100.0% 100.0% 100.0% -81 dBm
Brownsville, LA 100.0% 100.0% 93.8% 86.3% -84 dBm 100.0% 100.0% 100.0% 57.5% -94 dBm 100.0% 100.0% 100.0% 100.0% -82 dBm
Calhoun, LA 100.0% 100.0% 87.5% 78.6% -85 dBm 100.0% 100.0% 100.0% 98.2% -101 dBm 96.4% 96.4% 96.4% 78.6% -86 dBm
Claiborne, LA 100.0% 100.0% 58.8% 50.4% -89 dBm 100.0% 100.0% 99.6% 65.4% -98 dBm 99.1% 99.1% 96.9% 87.7% -87 dBm
Lakeshore, LA 100.0% 100.0% 5.3% 0.0% -96 dBm 100.0% 100.0% 100.0% 94.7% -86 dBm 100.0% 100.0% 100.0% 100.0% -81 dBm
Monroe, LA 100.0% 100.0% 63.6% 46.7% -87 dBm 100.0% 100.0% 98.9% 60.2% -94 dBm 99.7% 99.7% 99.6% 92.0% -83 dBm
Richwood, LA 100.0% 100.0% 55.7% 37.7% -90 dBm 100.0% 100.0% 100.0% 59.0% -93 dBm 100.0% 100.0% 100.0% 100.0% -87 dBm
Sterlington, LA 100.0% 100.0% 80.3% 75.8% -79 dBm 100.0% 100.0% 100.0% 31.8% -98 dBm 100.0% 100.0% 100.0% 71.2% -91 dBm
Swartz, LA 100.0% 100.0% 0.0% 0.0% -86 dBm 100.0% 100.0% 100.0% 64.9% -100 dBm 86.5% 86.5% 74.6% 54.1% -92 dBm
West Monroe, LA 100.0% 100.0% 80.0% 72.8% -83 dBm 100.0% 100.0% 100.0% 54.4% -96 dBm 100.0% 100.0% 100.0% 100.0% -81 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 Ouachita County, LA 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.