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

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

Coverage rankings for Union County, MS

AT&T currently ranks first for coverage in this area, with a coverage score of 75.3. Compare Wireless Carriers uses FCC broadband map data to estimate and calculate coverage scores. More on that further below.

RankCarrierScoreOverall4G LTE5GFast 5GAverage Signal
1AT&T75.394.9%94.9%78.7%37.8% -112 dBm
2T-Mobile58.063.4%63.4%48.4%28.2% -96 dBm
3Verizon53.087.2%87.2%8.3%4.5% -99 dBm

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

Cell phone coverage map for Union 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 Union County, MS

#1

AT&T

Coverage Score 75.3
In Union County, MS
Overall
94.9%
4G LTE
94.9%
5G
78.7%
Fast 5G
37.8%
Average Signal -112 dBm
#2

T-Mobile

Coverage Score 58.0
In Union County, MS
Overall
63.4%
4G LTE
63.4%
5G
48.4%
Fast 5G
28.2%
Average Signal -96 dBm
#3

Verizon

Coverage Score 53.0
In Union County, MS
Overall
87.2%
4G LTE
87.2%
5G
8.3%
Fast 5G
4.5%
Average Signal -99 dBm
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Coverage by city in Union County, MS

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

CityVerizonAT&TT-Mobile
Blue Springs, MS 100.0% 100.0% 74.3% 48.6% -90 dBm 100.0% 100.0% 100.0% 85.3% -100 dBm 100.0% 100.0% 100.0% 96.3% -84 dBm
Etta, MS 38.9% 38.9% 2.2% 0.7% -104 dBm 84.8% 84.8% 43.9% 23.3% -116 dBm 48.7% 48.7% 37.0% 19.8% -97 dBm
Myrtle, MS 100.0% 100.0% 0.0% 0.0% -94 dBm 100.0% 100.0% 100.0% 90.0% -110 dBm 100.0% 100.0% 96.0% 76.0% -92 dBm
New Albany, MS 100.0% 100.0% 61.4% 43.3% -90 dBm 99.8% 99.8% 99.5% 59.4% -100 dBm 100.0% 100.0% 100.0% 91.0% -84 dBm
Ecru, MS 100.0% 100.0% 78.3% 59.0% -89 dBm 100.0% 100.0% 98.8% 61.5% -100 dBm 100.0% 100.0% 100.0% 93.8% -83 dBm
Sherman, MS 100.0% 100.0% 0.0% 0.0% -85 dBm 100.0% 100.0% 100.0% 43.6% -103 dBm 94.9% 94.9% 87.2% 20.5% -99 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 Union 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.