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

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

Coverage rankings for Delaware County, NY

AT&T currently ranks first for coverage in this area, with a coverage score of 44.0. Compare Wireless Carriers uses FCC broadband map data to estimate and calculate coverage scores. More on that further below.

RankCarrierScoreOverall4G LTE5GFast 5GAverage Signal
1AT&T44.052.9%52.8%29.7%24.0% -113 dBm
2Verizon43.462.0%61.9%14.9%7.9% -101 dBm
3T-Mobile36.732.0%31.7%26.8%16.7% -94 dBm

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

Cell phone coverage map for Delaware 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 Delaware County, NY

#1

AT&T

Coverage Score 44.0
In Delaware County, NY
Overall
52.9%
4G LTE
52.8%
5G
29.7%
Fast 5G
24.0%
Average Signal -113 dBm
#2

Verizon

Coverage Score 43.4
In Delaware County, NY
Overall
62.0%
4G LTE
61.9%
5G
14.9%
Fast 5G
7.9%
Average Signal -101 dBm
#3

T-Mobile

Coverage Score 36.7
In Delaware County, NY
Overall
32.0%
4G LTE
31.7%
5G
26.8%
Fast 5G
16.7%
Average Signal -94 dBm
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Coverage by city in Delaware County, NY

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

CityVerizonAT&TT-Mobile
Andes, NY N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Arkville, NY 63.8% 63.8% 13.2% 5.8% -99 dBm 66.2% 66.1% 36.4% 34.6% -111 dBm 35.9% 35.7% 29.6% 20.8% -95 dBm
Bloomville, NY 58.6% 58.6% 13.8% 10.3% -102 dBm 62.1% 62.1% 37.9% 37.9% -116 dBm 55.2% 55.2% 41.4% 13.8% -99 dBm
Bovina Center, NY 24.9% 24.9% 0.6% 0.0% -106 dBm 23.7% 23.6% 13.0% 10.6% -119 dBm 6.7% 6.7% 4.1% 0.4% -103 dBm
Davenport, NY 93.9% 93.4% 63.3% 42.8% -101 dBm 95.5% 95.5% 77.9% 69.7% -112 dBm 18.9% 18.9% 14.8% 8.2% -95 dBm
Davenport Center, NY 94.6% 94.6% 24.3% 5.4% -104 dBm 93.2% 93.2% 51.4% 50.0% -118 dBm 64.9% 64.9% 62.2% 18.9% -98 dBm
Delancey, NY 33.9% 33.7% 5.0% 2.1% -104 dBm 28.5% 28.5% 15.2% 12.3% -117 dBm 14.6% 14.4% 11.1% 5.3% -99 dBm
Delhi, NY 98.6% 98.6% 85.1% 68.9% -88 dBm 100.0% 100.0% 98.6% 85.1% -99 dBm 93.2% 93.2% 93.2% 90.5% -82 dBm
Denver, NY 40.7% 40.7% 1.0% 0.0% -104 dBm 29.0% 29.0% 19.5% 11.2% -117 dBm 16.0% 16.0% 10.5% 6.4% -99 dBm
Downsville, NY 92.2% 92.2% 0.0% 0.0% -92 dBm 92.2% 92.2% 82.5% 82.5% -106 dBm 72.8% 69.9% 72.8% 58.3% -87 dBm
East Branch, NY 66.9% 66.8% 22.4% 12.9% -101 dBm 60.0% 60.0% 28.3% 27.7% -111 dBm 35.6% 34.6% 32.4% 22.6% -91 dBm
East Meredith, NY 71.3% 71.1% 19.7% 6.7% -104 dBm 71.4% 71.4% 41.0% 33.5% -116 dBm 32.2% 32.2% 24.7% 11.9% -98 dBm
Fishs Eddy, NY 73.1% 73.1% 19.3% 11.0% -101 dBm 66.2% 66.2% 3.4% 3.4% -109 dBm 42.1% 41.4% 40.0% 29.7% -90 dBm
Fleischmanns, NY 92.9% 92.9% 14.3% 7.1% -97 dBm 92.9% 92.9% 64.3% 64.3% -113 dBm 42.9% 35.7% 42.9% 28.6% -87 dBm
Franklin, NY 100.0% 100.0% 0.0% 0.0% -73 dBm 100.0% 100.0% 0.0% 0.0% -85 dBm 100.0% 100.0% 100.0% 100.0% -75 dBm
Grand Gorge, NY 100.0% 100.0% 68.6% 48.1% -95 dBm 100.0% 100.0% 97.3% 91.5% -108 dBm 48.1% 48.1% 34.5% 15.1% -100 dBm
Halcottsville, NY 20.0% 20.0% 0.0% 0.0% -110 dBm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Hamden, NY 43.2% 43.0% 6.1% 0.9% -105 dBm 54.9% 54.9% 29.5% 26.9% -116 dBm 20.6% 20.4% 17.1% 7.4% -99 dBm
Hancock, NY 97.1% 97.1% 80.0% 65.7% -87 dBm 100.0% 100.0% 0.0% 0.0% -92 dBm 100.0% 100.0% 100.0% 100.0% -77 dBm
Harpersfield, NY 84.6% 84.6% 2.7% 0.0% -103 dBm 75.8% 74.2% 66.5% 26.9% -117 dBm 63.2% 63.2% 41.8% 17.6% -100 dBm
Hobart, NY 100.0% 100.0% 0.0% 0.0% -78 dBm 100.0% 100.0% 50.0% 33.3% -99 dBm 41.7% 41.7% 33.3% 0.0% -102 dBm
Long Eddy, NY 78.1% 78.1% 20.4% 11.1% -103 dBm 78.1% 78.1% 14.0% 12.8% -114 dBm 45.2% 44.9% 38.4% 24.9% -94 dBm
Margaretville, NY 100.0% 100.0% 62.5% 50.0% -96 dBm 93.8% 93.8% 0.0% 0.0% -105 dBm N/A N/A N/A N/A N/A
Masonville, NY 59.4% 59.0% 29.5% 15.5% -102 dBm 15.9% 15.9% 9.2% 3.2% -120 dBm 29.1% 29.1% 22.3% 12.0% -97 dBm
Meridale, NY 94.6% 94.6% 40.2% 22.8% -97 dBm 94.6% 94.6% 85.9% 79.3% -108 dBm 67.4% 67.4% 62.0% 34.8% -93 dBm
New Kingston, NY 12.0% 12.0% 0.0% 0.0% -107 dBm 5.3% 4.7% 4.0% 2.7% -120 dBm 5.3% 5.3% 3.3% 0.7% -104 dBm
Roxbury, NY 81.3% 81.2% 24.6% 13.0% -101 dBm 70.4% 69.6% 59.6% 38.1% -114 dBm 17.6% 17.6% 14.1% 6.7% -99 dBm
Sidney, NY 100.0% 100.0% 96.6% 87.9% -92 dBm 100.0% 100.0% 100.0% 98.3% -98 dBm 100.0% 100.0% 100.0% 82.8% -91 dBm
Sidney Center, NY 34.0% 33.8% 6.6% 2.8% -105 dBm 19.0% 18.9% 9.0% 5.9% -118 dBm 16.6% 16.6% 11.3% 4.5% -100 dBm
South Kortright, NY 55.1% 55.1% 3.4% 0.3% -105 dBm 51.4% 51.4% 29.8% 17.5% -118 dBm 34.2% 34.2% 20.0% 10.5% -100 dBm
Stamford, NY 93.3% 93.3% 0.0% 0.0% -91 dBm 100.0% 100.0% 96.7% 96.7% -106 dBm 100.0% 100.0% 100.0% 90.0% -84 dBm
Treadwell, NY 37.6% 37.6% 11.5% 5.5% -102 dBm 43.6% 43.6% 23.6% 23.0% -117 dBm 18.2% 18.2% 15.8% 10.3% -94 dBm
Trout Creek, NY 34.0% 33.8% 6.6% 2.8% -105 dBm 19.0% 18.9% 9.0% 5.9% -118 dBm 16.6% 16.6% 11.3% 4.5% -100 dBm
Walton, NY 100.0% 100.0% 87.2% 71.8% -91 dBm 100.0% 100.0% 100.0% 89.7% -93 dBm 100.0% 100.0% 100.0% 100.0% -74 dBm
West Davenport, NY 98.8% 98.8% 16.9% 8.4% -101 dBm 95.2% 95.2% 63.9% 49.4% -115 dBm 62.7% 60.2% 56.6% 42.2% -91 dBm
Deposit, NY 96.6% 96.6% 75.9% 58.6% -96 dBm 100.0% 100.0% 100.0% 96.6% -104 dBm 100.0% 100.0% 100.0% 100.0% -76 dBm
Prattsville, NY 100.0% 100.0% 66.3% 31.7% -97 dBm 100.0% 100.0% 92.1% 82.2% -108 dBm 75.2% 75.2% 60.4% 45.5% -92 dBm
Roscoe, NY 90.9% 90.9% 50.0% 40.9% -88 dBm 63.6% 63.6% 9.1% 9.1% -91 dBm 54.5% 54.5% 54.5% 54.5% -76 dBm
Unadilla, NY 100.0% 100.0% 64.0% 52.0% -94 dBm 100.0% 100.0% 100.0% 80.0% -109 dBm 100.0% 100.0% 100.0% 96.0% -86 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 Delaware 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.