Marinette County, WI Cell Phone Coverage Map & Network Rankings (2026)

Find the best cell phone network and plan to use in Marinette County, WI

Coverage rankings for Marinette County, WI

AT&T currently ranks first for coverage in this area, with a coverage score of 58.5. Compare Wireless Carriers uses FCC broadband map data to estimate and calculate coverage scores. More on that further below.

RankCarrierScoreOverall4G LTE5GFast 5GAverage Signal
1AT&T58.586.1%86.1%33.1%22.7% -116 dBm
2T-Mobile51.956.6%56.3%41.3%23.1% -97 dBm
3Verizon10.10.1%0.0%0.1%0.0% -102 dBm

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

Cell phone coverage map for Marinette County, WI

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 Marinette County, WI

#1

AT&T

Coverage Score 58.5
In Marinette County, WI
Overall
86.1%
4G LTE
86.1%
5G
33.1%
Fast 5G
22.7%
Average Signal -116 dBm
#2

T-Mobile

Coverage Score 51.9
In Marinette County, WI
Overall
56.6%
4G LTE
56.3%
5G
41.3%
Fast 5G
23.1%
Average Signal -97 dBm
#3

Verizon

Coverage Score 10.1
In Marinette County, WI
Overall
0.1%
4G LTE
0.0%
5G
0.1%
Fast 5G
0.0%
Average Signal -102 dBm
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Coverage by city in Marinette County, WI

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

CityVerizonAT&TT-Mobile
Amberg, WI N/A N/A N/A N/A N/A 100.0% 100.0% 100.0% 100.0% -106 dBm 100.0% 100.0% 100.0% 100.0% -86 dBm
Athelstane, WI N/A N/A N/A N/A N/A 79.9% 79.9% 28.7% 17.8% -118 dBm 36.5% 36.5% 24.1% 11.4% -100 dBm
Coleman, WI N/A N/A N/A N/A N/A 100.0% 100.0% 9.1% 9.1% -97 dBm 100.0% 100.0% 100.0% 84.8% -88 dBm
Crivitz, WI N/A N/A N/A N/A N/A 100.0% 100.0% 100.0% 97.4% -102 dBm 100.0% 100.0% 100.0% 87.2% -87 dBm
Dunbar, WI N/A N/A N/A N/A N/A 100.0% 100.0% 100.0% 85.2% -98 dBm 3.7% 3.7% 0.0% 0.0% -110 dBm
Goodman, WI N/A N/A N/A N/A N/A 100.0% 100.0% 79.5% 79.5% -114 dBm 100.0% 100.0% 94.9% 59.0% -95 dBm
Marinette, WI 1.9% 0.0% 1.9% 1.9% -83 dBm 100.0% 100.0% 100.0% 92.5% -98 dBm 100.0% 100.0% 100.0% 99.4% -78 dBm
Niagara, WI 12.9% 0.0% 12.9% 6.5% -95 dBm 100.0% 100.0% 87.1% 87.1% -110 dBm 100.0% 100.0% 100.0% 100.0% -75 dBm
Pembine, WI N/A N/A N/A N/A N/A 100.0% 100.0% 92.9% 42.9% -117 dBm 100.0% 100.0% 100.0% 100.0% -82 dBm
Peshtigo, WI N/A N/A N/A N/A N/A 100.0% 100.0% 34.8% 33.3% -106 dBm 100.0% 100.0% 100.0% 93.9% -79 dBm
Porterfield, WI N/A N/A N/A N/A N/A 65.6% 65.6% 9.6% 6.2% -120 dBm 51.0% 46.9% 35.1% 14.0% -99 dBm
Pound, WI N/A N/A N/A N/A N/A 100.0% 100.0% 54.5% 45.5% -110 dBm 100.0% 100.0% 86.4% 40.9% -97 dBm
Wausaukee, WI N/A N/A N/A N/A N/A 100.0% 100.0% 12.9% 12.9% -111 dBm 100.0% 100.0% 100.0% 96.8% -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 Marinette County, WI 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.