Pondera County, MT Cell Phone Coverage Map & Network Rankings (2026)

Find the best cell phone network and plan to use in Pondera County, MT

Coverage rankings for Pondera County, MT

T-Mobile currently ranks first for coverage in this area, with a coverage score of 64.7. Compare Wireless Carriers uses FCC broadband map data to estimate and calculate coverage scores. More on that further below.

RankCarrierScoreOverall4G LTE5GFast 5GAverage Signal
1T-Mobile64.767.9%67.9%54.9%38.7% -94 dBm
2AT&T62.475.9%75.9%47.5%42.0% -115 dBm
3Verizon53.576.8%76.6%22.9%10.2% -97 dBm

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

Cell phone coverage map for Pondera County, MT

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 Pondera County, MT

#1

T-Mobile

Coverage Score 64.7
In Pondera County, MT
Overall
67.9%
4G LTE
67.9%
5G
54.9%
Fast 5G
38.7%
Average Signal -94 dBm
#2

AT&T

Coverage Score 62.4
In Pondera County, MT
Overall
75.9%
4G LTE
75.9%
5G
47.5%
Fast 5G
42.0%
Average Signal -115 dBm
#3

Verizon

Coverage Score 53.5
In Pondera County, MT
Overall
76.8%
4G LTE
76.6%
5G
22.9%
Fast 5G
10.2%
Average Signal -97 dBm
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Coverage by city in Pondera County, MT

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

CityVerizonAT&TT-Mobile
Birch Creek Colony, MT 100.0% 100.0% 0.0% 0.0% -100 dBm 91.7% 91.7% 0.0% 0.0% -120 dBm 100.0% 100.0% 100.0% 100.0% -83 dBm
Brady, MT 100.0% 100.0% 65.9% 0.0% -100 dBm 100.0% 100.0% 100.0% 92.7% -97 dBm 100.0% 100.0% 100.0% 100.0% -90 dBm
Conrad, MT 100.0% 100.0% 0.0% 0.0% -74 dBm 100.0% 100.0% 100.0% 100.0% -97 dBm 100.0% 100.0% 100.0% 100.0% -81 dBm
Dupuyer, MT 100.0% 100.0% 88.7% 78.2% -79 dBm 79.8% 79.8% 33.9% 33.1% -120 dBm 78.2% 78.2% 77.4% 50.0% -95 dBm
Heart Butte, MT 73.3% 73.3% 0.0% 0.0% -105 dBm 62.5% 62.5% 0.0% 0.0% -116 dBm 17.5% 17.5% 15.0% 4.2% -100 dBm
Kingsbury Colony, MT 100.0% 100.0% 36.4% 18.2% -105 dBm 100.0% 100.0% 45.5% 45.5% -119 dBm 100.0% 100.0% 100.0% 90.9% -92 dBm
Midway Colony, MT 93.8% 93.8% 0.0% 0.0% -99 dBm 100.0% 100.0% 68.8% 68.8% -116 dBm 100.0% 100.0% 93.8% 56.3% -96 dBm
New Miami Colony, MT 36.4% 36.4% 9.1% 9.1% -108 dBm 36.4% 36.4% 0.0% 0.0% -120 dBm N/A N/A N/A N/A N/A
Pondera Colony, MT 100.0% 100.0% 100.0% 57.1% -91 dBm 100.0% 100.0% 85.7% 85.7% -117 dBm 100.0% 100.0% 100.0% 85.7% -93 dBm
Valier, MT 100.0% 100.0% 100.0% 100.0% -69 dBm 100.0% 100.0% 100.0% 91.3% -87 dBm 100.0% 100.0% 100.0% 100.0% -66 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 Pondera County, MT 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.