Alcorn County, MS Cell Phone Coverage Map & Network Rankings (2026)

Find the best cell phone network and plan to use in Alcorn County, MS

Coverage rankings for Alcorn County, MS

AT&T currently ranks first for coverage in this area, with a coverage score of 74.9. Compare Wireless Carriers uses FCC broadband map data to estimate and calculate coverage scores. More on that further below.

RankCarrierScoreOverall4G LTE5GFast 5GAverage Signal
1AT&T74.994.7%94.7%72.5%40.6% -113 dBm
2T-Mobile60.164.6%64.6%51.1%30.9% -95 dBm
3Verizon53.889.1%89.1%7.7%4.4% -99 dBm

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

Cell phone coverage map for Alcorn County, MS

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 Alcorn County, MS

#1

AT&T

Coverage Score 74.9
In Alcorn County, MS
Overall
94.7%
4G LTE
94.7%
5G
72.5%
Fast 5G
40.6%
Average Signal -113 dBm
#2

T-Mobile

Coverage Score 60.1
In Alcorn County, MS
Overall
64.6%
4G LTE
64.6%
5G
51.1%
Fast 5G
30.9%
Average Signal -95 dBm
#3

Verizon

Coverage Score 53.8
In Alcorn County, MS
Overall
89.1%
4G LTE
89.1%
5G
7.7%
Fast 5G
4.4%
Average Signal -99 dBm
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Coverage by city in Alcorn County, MS

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

CityVerizonAT&TT-Mobile
Biggersville, MS 100.0% 100.0% 93.8% 66.7% -88 dBm 100.0% 100.0% 100.0% 87.5% -100 dBm 100.0% 100.0% 100.0% 100.0% -77 dBm
Corinth, MS 100.0% 100.0% 16.6% 9.9% -91 dBm 100.0% 100.0% 99.7% 58.7% -101 dBm 99.9% 99.9% 97.2% 86.2% -86 dBm
Farmington, MS 100.0% 100.0% 0.0% 0.0% -90 dBm 99.4% 99.4% 96.8% 47.4% -107 dBm 100.0% 100.0% 99.4% 87.2% -85 dBm
Glen, MS 64.6% 64.6% 0.0% 0.0% -107 dBm 100.0% 100.0% 100.0% 80.5% -106 dBm 53.1% 53.1% 20.4% 4.4% -105 dBm
Jacinto, MS 19.0% 19.0% 0.0% 0.0% -110 dBm 100.0% 100.0% 100.0% 85.7% -99 dBm N/A N/A N/A N/A N/A
Kossuth, MS 100.0% 100.0% 0.0% 0.0% -98 dBm 100.0% 100.0% 100.0% 91.7% -94 dBm 100.0% 100.0% 100.0% 100.0% -73 dBm
Rienzi, MS 100.0% 100.0% 25.0% 12.5% -92 dBm 100.0% 100.0% 100.0% 91.7% -109 dBm 100.0% 100.0% 100.0% 100.0% -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 Alcorn County, MS 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.