Warren County, PA Cell Phone Coverage Map & Network Rankings (2026)

Find the best cell phone network and plan to use in Warren County, PA

Coverage rankings for Warren County, PA

Verizon currently ranks first for coverage in this area, with a coverage score of 53.8. Compare Wireless Carriers uses FCC broadband map data to estimate and calculate coverage scores. More on that further below.

RankCarrierScoreOverall4G LTE5GFast 5GAverage Signal
1Verizon53.876.7%76.7%22.2%12.9% -99 dBm
2T-Mobile49.647.4%47.4%40.9%26.1% -93 dBm
3AT&T42.051.1%50.9%28.2%20.2% -112 dBm

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

Cell phone coverage map for Warren County, PA

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 Warren County, PA

#1

Verizon

Coverage Score 53.8
In Warren County, PA
Overall
76.7%
4G LTE
76.7%
5G
22.2%
Fast 5G
12.9%
Average Signal -99 dBm
#2

T-Mobile

Coverage Score 49.6
In Warren County, PA
Overall
47.4%
4G LTE
47.4%
5G
40.9%
Fast 5G
26.1%
Average Signal -93 dBm
#3

AT&T

Coverage Score 42.0
In Warren County, PA
Overall
51.1%
4G LTE
50.9%
5G
28.2%
Fast 5G
20.2%
Average Signal -112 dBm
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Coverage by city in Warren County, PA

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

CityVerizonAT&TT-Mobile
Bear Lake, PA 100.0% 100.0% 0.0% 0.0% -91 dBm 43.8% 43.8% 18.8% 6.3% -120 dBm 12.5% 12.5% 6.3% 0.0% -100 dBm
Chandlers Valley, PA 96.3% 96.3% 41.2% 27.4% -97 dBm 90.0% 90.0% 75.9% 59.7% -112 dBm 93.3% 93.3% 89.0% 67.9% -89 dBm
Clarendon, PA 100.0% 100.0% 0.0% 0.0% -71 dBm 100.0% 100.0% 0.0% 0.0% -89 dBm 100.0% 100.0% 100.0% 100.0% -77 dBm
Columbus, PA 100.0% 100.0% 72.2% 51.9% -89 dBm 100.0% 100.0% 90.7% 72.2% -113 dBm 72.2% 72.2% 57.4% 25.9% -100 dBm
Garland, PA 93.7% 93.7% 29.4% 18.5% -97 dBm 55.3% 55.3% 33.9% 29.2% -113 dBm 49.6% 49.6% 41.0% 24.9% -95 dBm
Grand Valley, PA 100.0% 100.0% 28.3% 13.2% -97 dBm 19.3% 19.3% 6.5% 4.1% -119 dBm 67.9% 67.9% 58.6% 32.8% -94 dBm
Irvine, PA 94.4% 94.4% 42.1% 23.4% -97 dBm 56.1% 56.1% 35.5% 26.2% -114 dBm 64.5% 64.5% 55.1% 31.8% -94 dBm
North Warren, PA 96.5% 96.5% 44.4% 30.8% -98 dBm 90.4% 90.4% 77.3% 36.4% -111 dBm 79.3% 79.3% 70.2% 51.5% -90 dBm
Pittsfield, PA 93.7% 93.7% 29.4% 18.5% -97 dBm 55.3% 55.3% 33.9% 29.2% -113 dBm 49.6% 49.6% 41.0% 24.9% -95 dBm
Russell, PA 100.0% 100.0% 4.7% 3.5% -91 dBm 98.8% 98.8% 10.6% 3.5% -100 dBm 98.8% 98.8% 97.6% 83.5% -85 dBm
Sheffield, PA 100.0% 100.0% 90.2% 73.2% -87 dBm 100.0% 100.0% 0.0% 0.0% -90 dBm 100.0% 100.0% 95.1% 92.7% -79 dBm
Spring Creek, PA 83.8% 83.8% 25.5% 14.7% -100 dBm 44.3% 44.3% 30.2% 14.7% -114 dBm 52.8% 52.8% 44.5% 28.3% -93 dBm
Starbrick, PA 100.0% 100.0% 100.0% 89.3% -81 dBm 100.0% 100.0% 100.0% 92.9% -95 dBm 100.0% 100.0% 100.0% 100.0% -74 dBm
Sugar Grove, PA 100.0% 100.0% 96.3% 74.1% -86 dBm 100.0% 100.0% 100.0% 100.0% -98 dBm 100.0% 100.0% 100.0% 100.0% -76 dBm
Tidioute, PA 100.0% 100.0% 80.8% 73.1% -85 dBm 96.2% 96.2% 0.0% 0.0% -93 dBm 100.0% 100.0% 100.0% 96.2% -81 dBm
Tiona, PA 76.9% 76.9% 14.8% 4.9% -104 dBm 62.5% 62.5% 3.4% 3.0% -114 dBm 36.4% 36.4% 28.0% 13.6% -97 dBm
Warren, PA 100.0% 100.0% 90.3% 70.8% -87 dBm 100.0% 100.0% 100.0% 81.9% -93 dBm 100.0% 100.0% 100.0% 100.0% -83 dBm
Youngsville, PA 100.0% 100.0% 59.4% 50.0% -90 dBm 100.0% 100.0% 100.0% 93.8% -105 dBm 100.0% 100.0% 100.0% 100.0% -80 dBm
Corry, PA 100.0% 100.0% 79.3% 64.1% -90 dBm 100.0% 100.0% 22.1% 22.1% -99 dBm 100.0% 100.0% 100.0% 95.9% -81 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 Warren County, PA 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.