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

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

Coverage rankings for Niagara County, NY

T-Mobile currently ranks first for coverage in this area, with a coverage score of 88.6. Compare Wireless Carriers uses FCC broadband map data to estimate and calculate coverage scores. More on that further below.

RankCarrierScoreOverall4G LTE5GFast 5GAverage Signal
1T-Mobile88.694.1%94.1%87.5%65.2% -90 dBm
2AT&T83.399.4%99.4%81.8%58.7% -111 dBm
3Verizon81.699.7%99.7%63.3%43.5% -95 dBm

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

Cell phone coverage map for Niagara 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.

Loading coverage map...

Cell phone coverage by network in Niagara County, NY

#1

T-Mobile

Coverage Score 88.6
In Niagara County, NY
Overall
94.1%
4G LTE
94.1%
5G
87.5%
Fast 5G
65.2%
Average Signal -90 dBm
#2

AT&T

Coverage Score 83.3
In Niagara County, NY
Overall
99.4%
4G LTE
99.4%
5G
81.8%
Fast 5G
58.7%
Average Signal -111 dBm
#3

Verizon

Coverage Score 81.6
In Niagara County, NY
Overall
99.7%
4G LTE
99.7%
5G
63.3%
Fast 5G
43.5%
Average Signal -95 dBm
Sponsored US Mobile

Coverage varies by neighborhood. Your carrier shouldn’t.

US Mobile lets you switch between all three major networks, so you can choose the one that works best where you actually use your phone.

Choose your network
Dark Star Light Speed Warp 5G
Unlimited plans from
$22.50/mo
Phone + home internet bundle from
$47/mo
Shop US Mobile

Pricing, network access, switching terms, and home internet availability may vary.

Coverage by city in Niagara County, NY

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

CityVerizonAT&TT-Mobile
Appleton, NY 99.3% 99.3% 31.6% 11.9% -102 dBm 97.6% 97.6% 48.7% 20.7% -118 dBm 75.3% 75.3% 58.7% 21.4% -100 dBm
Barker, NY 100.0% 100.0% 100.0% 100.0% -86 dBm 100.0% 100.0% 88.9% 88.9% -117 dBm 100.0% 100.0% 100.0% 100.0% -79 dBm
Burt, NY 99.7% 99.7% 9.9% 3.4% -95 dBm 99.4% 99.4% 85.1% 69.3% -111 dBm 95.0% 95.0% 90.7% 56.8% -92 dBm
Gasport, NY 100.0% 100.0% 54.8% 30.1% -97 dBm 100.0% 100.0% 94.5% 80.8% -110 dBm 100.0% 100.0% 100.0% 93.2% -84 dBm
Lewiston, NY 100.0% 100.0% 84.0% 84.0% -82 dBm 100.0% 100.0% 100.0% 96.0% -93 dBm 96.0% 96.0% 96.0% 96.0% -77 dBm
Lockport, NY 100.0% 100.0% 79.8% 52.8% -92 dBm 100.0% 100.0% 99.5% 86.5% -105 dBm 100.0% 100.0% 95.3% 72.0% -86 dBm
Middleport, NY 100.0% 100.0% 90.9% 54.5% -95 dBm 100.0% 100.0% 100.0% 90.9% -103 dBm 100.0% 100.0% 100.0% 86.4% -87 dBm
Newfane, NY 100.0% 100.0% 45.9% 33.6% -95 dBm 100.0% 100.0% 99.2% 83.6% -105 dBm 100.0% 100.0% 100.0% 86.9% -86 dBm
Niagara Falls, NY 100.0% 100.0% 96.6% 85.8% -87 dBm 100.0% 100.0% 99.7% 88.6% -100 dBm 100.0% 100.0% 100.0% 100.0% -76 dBm
Niagara University, NY 100.0% 100.0% 83.3% 83.3% -83 dBm 100.0% 100.0% 100.0% 83.3% -107 dBm 100.0% 100.0% 100.0% 100.0% -65 dBm
North Tonawanda, NY 100.0% 100.0% 90.7% 57.4% -93 dBm 100.0% 100.0% 100.0% 84.0% -102 dBm 100.0% 100.0% 100.0% 100.0% -82 dBm
Olcott, NY 100.0% 100.0% 3.5% 0.0% -81 dBm 100.0% 100.0% 76.7% 66.3% -113 dBm 100.0% 100.0% 100.0% 98.8% -77 dBm
Ransomville, NY 100.0% 100.0% 93.5% 76.1% -89 dBm 100.0% 100.0% 89.9% 34.1% -118 dBm 94.9% 94.9% 70.3% 28.3% -100 dBm
Rapids, NY 100.0% 100.0% 39.8% 25.0% -100 dBm 100.0% 100.0% 55.7% 23.9% -118 dBm 100.0% 100.0% 94.3% 60.2% -94 dBm
Sanborn, NY 100.0% 100.0% 93.5% 77.4% -87 dBm 100.0% 100.0% 95.2% 61.3% -112 dBm 100.0% 100.0% 100.0% 95.2% -83 dBm
South Lockport, NY 100.0% 100.0% 89.0% 70.5% -89 dBm 100.0% 100.0% 100.0% 91.8% -102 dBm 100.0% 100.0% 97.9% 88.4% -84 dBm
Wilson, NY 100.0% 100.0% 89.5% 57.9% -85 dBm 100.0% 100.0% 100.0% 100.0% -99 dBm 100.0% 100.0% 100.0% 100.0% -78 dBm
Youngstown, NY 100.0% 100.0% 100.0% 84.0% -90 dBm 100.0% 100.0% 100.0% 80.0% -101 dBm 100.0% 100.0% 100.0% 12.0% -100 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 Niagara 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.