Shoshone County, ID Cell Phone Coverage Map & Network Rankings (2026)

Find the best cell phone network and plan to use in Shoshone County, ID

Coverage rankings for Shoshone County, ID

T-Mobile currently ranks first for coverage in this area, with a coverage score of 20.6. Compare Wireless Carriers uses FCC broadband map data to estimate and calculate coverage scores. More on that further below.

RankCarrierScoreOverall4G LTE5GFast 5GAverage Signal
1T-Mobile20.612.3%12.2%8.5%5.7% -96 dBm
2Verizon16.214.1%14.1%0.5%0.3% -103 dBm
3AT&T15.513.5%13.5%7.5%6.2% -117 dBm

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

Cell phone coverage map for Shoshone County, ID

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 Shoshone County, ID

#1

T-Mobile

Coverage Score 20.6
In Shoshone County, ID
Overall
12.3%
4G LTE
12.2%
5G
8.5%
Fast 5G
5.7%
Average Signal -96 dBm
#2

Verizon

Coverage Score 16.2
In Shoshone County, ID
Overall
14.1%
4G LTE
14.1%
5G
0.5%
Fast 5G
0.3%
Average Signal -103 dBm
#3

AT&T

Coverage Score 15.5
In Shoshone County, ID
Overall
13.5%
4G LTE
13.5%
5G
7.5%
Fast 5G
6.2%
Average Signal -117 dBm
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Coverage by city in Shoshone County, ID

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

CityVerizonAT&TT-Mobile
Kellogg, ID 93.3% 93.3% 48.6% 40.0% -94 dBm 95.2% 95.2% 71.4% 69.5% -112 dBm 100.0% 100.0% 99.0% 81.0% -81 dBm
Mullan, ID 100.0% 100.0% 31.8% 27.3% -97 dBm 100.0% 100.0% 0.0% 0.0% -107 dBm 100.0% 100.0% 95.5% 72.7% -90 dBm
Osburn, ID 100.0% 100.0% 0.0% 0.0% -93 dBm 100.0% 100.0% 88.9% 88.9% -116 dBm 100.0% 100.0% 100.0% 100.0% -72 dBm
Pinehurst, ID 100.0% 100.0% 100.0% 96.4% -82 dBm 71.4% 71.4% 67.9% 46.4% -111 dBm 100.0% 100.0% 82.1% 67.9% -93 dBm
Silverton, ID 100.0% 100.0% 0.0% 0.0% -92 dBm 100.0% 100.0% 100.0% 91.7% -115 dBm 100.0% 100.0% 100.0% 50.0% -93 dBm
Smelterville, ID 100.0% 100.0% 70.0% 50.0% -95 dBm 80.0% 80.0% 40.0% 30.0% -118 dBm 100.0% 100.0% 100.0% 80.0% -90 dBm
Wallace, ID 95.0% 95.0% 0.0% 0.0% -87 dBm 100.0% 100.0% 100.0% 75.0% -110 dBm 100.0% 100.0% 95.0% 95.0% -91 dBm
Wardner, ID 81.0% 81.0% 0.0% 0.0% -103 dBm 95.2% 95.2% 71.4% 71.4% -115 dBm 90.5% 90.5% 81.0% 71.4% -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 Shoshone County, ID 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.