White County, IL Cell Phone Coverage Map & Network Rankings (2026)

Find the best cell phone network and plan to use in White County, IL

Coverage rankings for White County, IL

AT&T currently ranks first for coverage in this area, with a coverage score of 79.1. Compare Wireless Carriers uses FCC broadband map data to estimate and calculate coverage scores. More on that further below.

RankCarrierScoreOverall4G LTE5GFast 5GAverage Signal
1AT&T79.198.2%98.2%68.2%53.5% -114 dBm
2Verizon62.998.9%98.9%19.3%9.3% -95 dBm
3T-Mobile53.859.0%59.0%42.0%25.3% -97 dBm

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

Cell phone coverage map for White County, IL

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 White County, IL

#1

AT&T

Coverage Score 79.1
In White County, IL
Overall
98.2%
4G LTE
98.2%
5G
68.2%
Fast 5G
53.5%
Average Signal -114 dBm
#2

Verizon

Coverage Score 62.9
In White County, IL
Overall
98.9%
4G LTE
98.9%
5G
19.3%
Fast 5G
9.3%
Average Signal -95 dBm
#3

T-Mobile

Coverage Score 53.8
In White County, IL
Overall
59.0%
4G LTE
59.0%
5G
42.0%
Fast 5G
25.3%
Average Signal -97 dBm
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Coverage by city in White County, IL

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

CityVerizonAT&TT-Mobile
Burnt Prairie, IL 100.0% 100.0% 0.0% 0.0% -90 dBm 100.0% 100.0% 100.0% 100.0% -120 dBm 100.0% 100.0% 100.0% 100.0% -90 dBm
Carmi, IL 100.0% 100.0% 92.3% 87.7% -79 dBm 100.0% 100.0% 100.0% 98.5% -98 dBm 1.5% 1.5% 1.5% 0.0% -100 dBm
Crossville, IL 100.0% 100.0% 0.0% 0.0% -69 dBm 100.0% 100.0% 100.0% 100.0% -91 dBm 5.9% 5.9% 0.0% 0.0% -100 dBm
Enfield, IL 100.0% 100.0% 0.0% 0.0% -78 dBm 100.0% 100.0% 100.0% 100.0% -110 dBm 100.0% 100.0% 100.0% 88.9% -90 dBm
Grayville, IL 100.0% 100.0% 0.0% 0.0% -80 dBm 100.0% 100.0% 100.0% 96.0% -100 dBm 90.0% 90.0% 70.0% 48.0% -97 dBm
Maunie, IL 100.0% 100.0% 0.0% 0.0% -103 dBm 100.0% 100.0% 66.7% 33.3% -120 dBm N/A N/A N/A N/A N/A
Mill Shoals, IL 100.0% 100.0% 0.0% 0.0% -75 dBm 100.0% 100.0% 100.0% 95.2% -106 dBm 100.0% 100.0% 100.0% 90.5% -88 dBm
Norris City Census Place 1753403, IL 100.0% 100.0% 90.0% 70.0% -89 dBm 100.0% 100.0% 100.0% 100.0% -108 dBm 93.3% 93.3% 43.3% 3.3% -105 dBm
Phillipstown, IL 100.0% 100.0% 0.0% 0.0% -90 dBm 100.0% 100.0% 85.7% 85.7% -119 dBm 14.3% 14.3% 0.0% 0.0% -100 dBm
Springerton, IL 100.0% 100.0% 0.0% 0.0% -104 dBm 100.0% 100.0% 80.0% 80.0% -118 dBm 80.0% 80.0% 40.0% 20.0% -103 dBm
New Haven, IL 80.6% 80.6% 0.0% 0.0% -108 dBm 100.0% 100.0% 0.0% 0.0% -92 dBm 3.2% 3.2% 0.0% 0.0% -100 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 White County, IL 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.