Clinton County, NY Cell Phone Coverage Map & Network Rankings (2026)

Find the best cell phone network and plan to use in Clinton County, NY

Coverage rankings for Clinton County, NY

AT&T currently ranks first for coverage in this area, with a coverage score of 70.8. Compare Wireless Carriers uses FCC broadband map data to estimate and calculate coverage scores. More on that further below.

RankCarrierScoreOverall4G LTE5GFast 5GAverage Signal
1AT&T70.890.2%90.2%61.9%40.6% -115 dBm
2Verizon53.278.5%78.4%18.9%11.7% -100 dBm
3T-Mobile39.739.9%39.9%29.2%15.6% -97 dBm

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

Cell phone coverage map for Clinton County, NY

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 Clinton County, NY

#1

AT&T

Coverage Score 70.8
In Clinton County, NY
Overall
90.2%
4G LTE
90.2%
5G
61.9%
Fast 5G
40.6%
Average Signal -115 dBm
#2

Verizon

Coverage Score 53.2
In Clinton County, NY
Overall
78.5%
4G LTE
78.4%
5G
18.9%
Fast 5G
11.7%
Average Signal -100 dBm
#3

T-Mobile

Coverage Score 39.7
In Clinton County, NY
Overall
39.9%
4G LTE
39.9%
5G
29.2%
Fast 5G
15.6%
Average Signal -97 dBm
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Coverage by city in Clinton County, NY

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

CityVerizonAT&TT-Mobile
Altona, NY 100.0% 100.0% 0.0% 0.0% -102 dBm 92.7% 92.7% 26.8% 26.8% -119 dBm N/A N/A N/A N/A N/A
Au Sable Forks, NY 100.0% 100.0% 52.5% 15.3% -95 dBm 100.0% 100.0% 0.0% 0.0% -99 dBm 98.3% 98.3% 89.8% 74.6% -90 dBm
Cadyville, NY 100.0% 100.0% 20.0% 20.0% -99 dBm 100.0% 100.0% 100.0% 64.0% -112 dBm 24.0% 24.0% 4.0% 0.0% -107 dBm
Champlain, NY 97.0% 97.0% 84.8% 66.7% -86 dBm 100.0% 100.0% 100.0% 81.8% -111 dBm 100.0% 100.0% 100.0% 84.8% -89 dBm
Chazy, NY 100.0% 100.0% 47.4% 31.6% -94 dBm 100.0% 100.0% 76.3% 63.2% -113 dBm 42.1% 42.1% 15.8% 5.3% -104 dBm
Churubusco, NY 86.2% 86.2% 0.1% 0.1% -100 dBm 91.9% 91.9% 30.8% 9.2% -113 dBm 47.6% 47.6% 33.5% 18.7% -97 dBm
Cumberland Head, NY 100.0% 100.0% 60.9% 47.1% -96 dBm 100.0% 100.0% 82.8% 70.1% -118 dBm 100.0% 100.0% 90.8% 66.7% -93 dBm
Dannemora, NY 100.0% 100.0% 100.0% 81.5% -89 dBm 100.0% 100.0% 100.0% 96.3% -91 dBm 100.0% 100.0% 100.0% 100.0% -73 dBm
Ellenburg, NY 91.1% 91.0% 17.1% 15.9% -102 dBm 95.3% 95.3% 78.2% 36.0% -114 dBm 25.7% 25.7% 15.6% 6.0% -101 dBm
Ellenburg Center, NY 91.1% 91.0% 17.1% 15.9% -102 dBm 95.3% 95.3% 78.2% 36.0% -114 dBm 25.7% 25.7% 15.6% 6.0% -101 dBm
Ellenburg Depot, NY 58.2% 58.1% 5.1% 3.4% -105 dBm 77.0% 77.0% 39.4% 26.2% -117 dBm 4.9% 4.9% 1.5% 0.4% -106 dBm
Lyon Mountain, NY 88.4% 88.4% 22.3% 4.1% -102 dBm 100.0% 100.0% 78.9% 70.7% -115 dBm 1.2% 1.2% 0.8% 0.0% -103 dBm
Mooers, NY 100.0% 100.0% 40.0% 24.0% -105 dBm 96.0% 96.0% 64.0% 52.0% -119 dBm 100.0% 100.0% 88.0% 40.0% -98 dBm
Mooers Forks, NY 78.2% 78.2% 11.0% 6.9% -100 dBm 82.4% 82.4% 36.7% 24.6% -117 dBm 33.6% 33.6% 26.5% 14.0% -96 dBm
Morrisonville, NY 100.0% 100.0% 54.5% 31.2% -95 dBm 100.0% 100.0% 100.0% 79.2% -107 dBm 33.8% 33.8% 22.1% 9.1% -101 dBm
Parc, NY 100.0% 100.0% 81.5% 55.6% -94 dBm 100.0% 100.0% 100.0% 81.5% -107 dBm 100.0% 100.0% 88.9% 63.0% -94 dBm
Peru, NY 100.0% 100.0% 84.8% 63.0% -86 dBm 100.0% 100.0% 100.0% 6.5% -115 dBm 100.0% 100.0% 100.0% 97.8% -78 dBm
Plattsburgh, NY 100.0% 100.0% 94.0% 87.2% -79 dBm 100.0% 100.0% 100.0% 96.6% -98 dBm 100.0% 100.0% 100.0% 96.6% -80 dBm
Plattsburgh West, NY 100.0% 100.0% 67.4% 46.5% -89 dBm 100.0% 100.0% 97.7% 67.4% -109 dBm 100.0% 100.0% 95.3% 79.1% -88 dBm
Redford, NY 96.7% 96.7% 30.0% 23.3% -97 dBm 96.7% 96.7% 70.0% 70.0% -120 dBm 43.3% 43.3% 30.0% 13.3% -99 dBm
Rouses Point, NY 100.0% 100.0% 76.9% 69.2% -85 dBm 87.2% 87.2% 79.5% 15.4% -119 dBm 5.1% 5.1% 2.6% 2.6% -100 dBm
Saranac, NY 46.0% 45.9% 6.7% 2.5% -103 dBm 87.8% 87.7% 62.0% 34.5% -118 dBm 24.5% 24.5% 15.9% 5.1% -101 dBm
Schuyler Falls, NY 51.2% 51.2% 13.4% 8.1% -100 dBm 93.7% 93.7% 72.8% 54.1% -115 dBm 43.6% 43.6% 36.2% 13.9% -98 dBm
West Chazy, NY 100.0% 100.0% 18.2% 0.0% -99 dBm 97.7% 97.7% 61.4% 11.4% -117 dBm 31.8% 31.8% 4.5% 0.0% -109 dBm
Keeseville, NY 100.0% 100.0% 0.7% 0.0% -97 dBm 100.0% 100.0% 94.9% 94.9% -111 dBm 92.0% 92.0% 80.4% 42.8% -96 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 Clinton County, NY 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.