Sanilac County, MI

Coverage rankings for Sanilac County, MI

AT&T currently ranks first for coverage in this area, with a coverage score of 69.9. Compare Wireless Carriers uses FCC broadband map data to estimate and calculate coverage scores. More on that further below.

RankCarrierScoreOverall4G LTE5GFast 5GAverage Signal
1AT&T69.998.6%98.6%42.0%32.0% -110 dBm
2T-Mobile59.062.4%62.4%50.1%30.6% -95 dBm
3Verizon11.82.7%0.1%2.7%1.2% -102 dBm

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

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.

Loading coverage map...

Cell phone coverage by network in Sanilac County, MI

#1

AT&T

Coverage Score 69.9
In Sanilac County, MI
Overall
98.6%
4G LTE
98.6%
5G
42.0%
Fast 5G
32.0%
Average Signal -110 dBm
#2

T-Mobile

Coverage Score 59.0
In Sanilac County, MI
Overall
62.4%
4G LTE
62.4%
5G
50.1%
Fast 5G
30.6%
Average Signal -95 dBm
#3

Verizon

Coverage Score 11.8
In Sanilac County, MI
Overall
2.7%
4G LTE
0.1%
5G
2.7%
Fast 5G
1.2%
Average Signal -102 dBm
Sponsored US Mobile

Coverage varies by neighborhood. Your carrier shouldn’t.

US Mobile lets you switch between all three major networks, so you can choose the one that works best where you actually use your phone.

Choose your network
Dark Star Light Speed Warp 5G
Unlimited plans from
$22.50/mo
Phone + home internet bundle from
$47/mo
Shop US Mobile

Pricing, network access, switching terms, and home internet availability may vary.

Coverage by city in Sanilac County, MI

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

CityVerizonAT&TT-Mobile
Applegate, MI N/A N/A N/A N/A N/A 100.0% 100.0% 47.8% 47.8% -114 dBm 39.1% 39.1% 17.4% 0.0% -104 dBm
Brown City, MI 3.7% 3.7% 0.0% 0.0% -100 dBm 100.0% 100.0% 3.7% 0.0% -115 dBm 100.0% 100.0% 100.0% 100.0% -69 dBm
Carsonville, MI N/A N/A N/A N/A N/A 100.0% 100.0% 100.0% 85.7% -98 dBm 100.0% 100.0% 100.0% 100.0% -77 dBm
Croswell, MI N/A N/A N/A N/A N/A 100.0% 100.0% 22.8% 22.8% -100 dBm 63.2% 63.2% 28.1% 7.0% -104 dBm
Decker, MI N/A N/A N/A N/A N/A 100.0% 100.0% 87.7% 77.4% -110 dBm 28.9% 28.9% 22.5% 10.8% -98 dBm
Deckerville, MI N/A N/A N/A N/A N/A 100.0% 100.0% 20.7% 20.7% -91 dBm 93.1% 93.1% 62.1% 6.9% -102 dBm
Forestville, MI N/A N/A N/A N/A N/A 100.0% 100.0% 0.0% 0.0% -104 dBm 100.0% 100.0% 77.8% 16.7% -102 dBm
Lexington, MI N/A N/A N/A N/A N/A 100.0% 100.0% 100.0% 90.3% -95 dBm 100.0% 100.0% 100.0% 100.0% -73 dBm
Marlette, MI N/A N/A N/A N/A N/A 100.0% 100.0% 100.0% 91.7% -103 dBm 100.0% 100.0% 97.2% 72.2% -94 dBm
Melvin, MI 43.5% 0.0% 43.5% 0.0% -103 dBm 100.0% 100.0% 0.0% 0.0% -103 dBm 95.7% 95.7% 78.3% 30.4% -99 dBm
Minden City, MI N/A N/A N/A N/A N/A 100.0% 100.0% 0.0% 0.0% -93 dBm 91.3% 91.3% 78.3% 21.7% -100 dBm
Palms, MI N/A N/A N/A N/A N/A 99.6% 99.6% 5.3% 3.0% -105 dBm 58.3% 58.3% 43.6% 18.8% -99 dBm
Peck, MI N/A N/A N/A N/A N/A 100.0% 100.0% 0.0% 0.0% -100 dBm N/A N/A N/A N/A N/A
Port Sanilac, MI N/A N/A N/A N/A N/A 100.0% 100.0% 95.0% 85.0% -108 dBm 95.0% 95.0% 95.0% 85.0% -88 dBm
Sandusky, MI N/A N/A N/A N/A N/A 100.0% 100.0% 98.0% 92.2% -100 dBm 100.0% 100.0% 100.0% 92.2% -85 dBm
Snover, MI N/A N/A N/A N/A N/A 100.0% 100.0% 40.7% 12.3% -115 dBm 21.0% 21.0% 19.8% 2.5% -101 dBm