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

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

Coverage rankings for Chemung County, NY

AT&T currently ranks first for coverage in this area, with a coverage score of 73.5. Compare Wireless Carriers uses FCC broadband map data to estimate and calculate coverage scores. More on that further below.

RankCarrierScoreOverall4G LTE5GFast 5GAverage Signal
1AT&T73.583.0%82.0%67.2%56.6% -111 dBm
2T-Mobile66.064.9%64.8%60.6%43.0% -92 dBm
3Verizon63.986.0%85.9%35.3%22.4% -97 dBm

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

Cell phone coverage map for Chemung 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 Chemung County, NY

#1

AT&T

Coverage Score 73.5
In Chemung County, NY
Overall
83.0%
4G LTE
82.0%
5G
67.2%
Fast 5G
56.6%
Average Signal -111 dBm
#2

T-Mobile

Coverage Score 66.0
In Chemung County, NY
Overall
64.9%
4G LTE
64.8%
5G
60.6%
Fast 5G
43.0%
Average Signal -92 dBm
#3

Verizon

Coverage Score 63.9
In Chemung County, NY
Overall
86.0%
4G LTE
85.9%
5G
35.3%
Fast 5G
22.4%
Average Signal -97 dBm
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Coverage by city in Chemung County, NY

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

CityVerizonAT&TT-Mobile
Big Flats, NY 100.0% 100.0% 82.5% 66.4% -91 dBm 99.5% 98.5% 98.2% 83.0% -104 dBm 98.5% 98.5% 97.2% 78.9% -89 dBm
Breesport, NY 100.0% 100.0% 75.7% 54.1% -93 dBm 100.0% 100.0% 91.9% 91.9% -116 dBm 91.9% 91.9% 78.4% 21.6% -100 dBm
Chemung, NY 65.0% 65.0% 9.7% 6.5% -97 dBm 48.1% 48.1% 37.7% 20.8% -114 dBm 37.7% 37.7% 32.5% 25.6% -92 dBm
Elmira, NY 100.0% 100.0% 86.0% 63.7% -90 dBm 100.0% 100.0% 100.0% 88.3% -95 dBm 100.0% 100.0% 100.0% 100.0% -87 dBm
Elmira Heights, NY 100.0% 100.0% 100.0% 100.0% -76 dBm 100.0% 100.0% 100.0% 100.0% -89 dBm 100.0% 100.0% 100.0% 100.0% -86 dBm
Erin, NY 100.0% 100.0% 88.2% 70.6% -93 dBm 100.0% 100.0% 82.4% 82.4% -119 dBm 23.5% 23.5% 11.8% 0.0% -105 dBm
Horseheads, NY 100.0% 100.0% 100.0% 97.8% -84 dBm 100.0% 100.0% 100.0% 84.9% -99 dBm 100.0% 100.0% 100.0% 100.0% -86 dBm
Horseheads North, NY 100.0% 100.0% 98.0% 74.5% -93 dBm 100.0% 100.0% 100.0% 96.1% -100 dBm 100.0% 100.0% 100.0% 100.0% -83 dBm
Lowman, NY 70.4% 70.2% 11.6% 2.5% -100 dBm 46.1% 45.1% 26.2% 20.7% -116 dBm 36.5% 36.4% 30.5% 14.6% -97 dBm
Millport, NY 100.0% 100.0% 0.0% 0.0% -85 dBm 100.0% 100.0% 33.3% 33.3% -108 dBm 100.0% 100.0% 100.0% 83.3% -80 dBm
Pine City, NY 77.5% 77.5% 17.2% 9.6% -98 dBm 78.0% 75.7% 61.6% 56.2% -112 dBm 63.2% 63.2% 57.0% 36.9% -93 dBm
Pine Valley, NY 100.0% 100.0% 92.6% 81.5% -89 dBm 100.0% 100.0% 100.0% 88.9% -99 dBm 100.0% 100.0% 100.0% 96.3% -83 dBm
Southport, NY 100.0% 100.0% 92.1% 70.4% -92 dBm 100.0% 96.7% 100.0% 90.1% -102 dBm 98.7% 98.7% 98.7% 94.7% -84 dBm
Van Etten, NY 100.0% 100.0% 82.1% 71.4% -92 dBm 100.0% 100.0% 71.4% 71.4% -109 dBm 100.0% 100.0% 100.0% 92.9% -81 dBm
Wellsburg, NY 71.4% 71.4% 7.1% 7.1% -96 dBm 71.4% 71.4% 57.1% 57.1% -112 dBm 85.7% 85.7% 78.6% 57.1% -95 dBm
West Elmira, NY 100.0% 100.0% 76.7% 56.2% -91 dBm 100.0% 98.6% 98.6% 90.4% -102 dBm 100.0% 100.0% 100.0% 97.3% -85 dBm
Waverly, NY 100.0% 100.0% 58.2% 32.7% -92 dBm 100.0% 100.0% 100.0% 92.7% -100 dBm 100.0% 100.0% 98.2% 81.8% -90 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 Chemung 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.