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

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

Coverage rankings for Union County, PA

Verizon currently ranks first for coverage in this area, with a coverage score of 71.1. Compare Wireless Carriers uses FCC broadband map data to estimate and calculate coverage scores. More on that further below.

RankCarrierScoreOverall4G LTE5GFast 5GAverage Signal
1Verizon71.191.8%91.8%45.6%31.0% -96 dBm
2T-Mobile69.669.6%69.6%60.8%47.2% -91 dBm
3AT&T66.779.5%69.9%68.4%41.5% -112 dBm

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

Cell phone coverage map for Union 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 Union County, PA

#1

Verizon

Coverage Score 71.1
In Union County, PA
Overall
91.8%
4G LTE
91.8%
5G
45.6%
Fast 5G
31.0%
Average Signal -96 dBm
#2

T-Mobile

Coverage Score 69.6
In Union County, PA
Overall
69.6%
4G LTE
69.6%
5G
60.8%
Fast 5G
47.2%
Average Signal -91 dBm
#3

AT&T

Coverage Score 66.7
In Union County, PA
Overall
79.5%
4G LTE
69.9%
5G
68.4%
Fast 5G
41.5%
Average Signal -112 dBm
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Coverage by city in Union County, PA

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

CityVerizonAT&TT-Mobile
Allenwood, PA 100.0% 100.0% 100.0% 93.3% -81 dBm 100.0% 100.0% 86.7% 80.0% -115 dBm 100.0% 100.0% 100.0% 100.0% -79 dBm
Hartleton, PA 100.0% 100.0% 47.8% 0.0% -103 dBm 91.3% 34.8% 91.3% 65.2% -115 dBm 100.0% 100.0% 100.0% 69.6% -92 dBm
Laurelton, PA 57.1% 57.1% 7.1% 0.0% -108 dBm 71.4% 7.1% 71.4% 21.4% -113 dBm 100.0% 100.0% 100.0% 92.9% -89 dBm
Lewisburg, PA 100.0% 100.0% 100.0% 92.0% -86 dBm 100.0% 100.0% 100.0% 100.0% -86 dBm 100.0% 100.0% 100.0% 100.0% -76 dBm
Linntown, PA 100.0% 100.0% 90.0% 65.0% -87 dBm 100.0% 100.0% 100.0% 90.0% -87 dBm 100.0% 100.0% 100.0% 100.0% -85 dBm
Mifflinburg, PA 100.0% 100.0% 95.7% 89.1% -83 dBm 100.0% 60.9% 100.0% 100.0% -93 dBm 100.0% 100.0% 100.0% 97.8% -79 dBm
Millmont, PA 76.4% 76.4% 8.7% 0.5% -105 dBm 66.4% 38.6% 54.8% 16.5% -115 dBm 54.9% 54.9% 43.0% 25.0% -97 dBm
New Berlin, PA 100.0% 100.0% 0.0% 0.0% -97 dBm 100.0% 100.0% 100.0% 100.0% -100 dBm 100.0% 100.0% 100.0% 100.0% -91 dBm
New Columbia, PA 100.0% 100.0% 93.9% 81.6% -85 dBm 100.0% 100.0% 95.9% 61.2% -113 dBm 100.0% 100.0% 100.0% 93.9% -86 dBm
Swengel, PA 95.2% 95.2% 43.0% 30.4% -96 dBm 73.6% 63.6% 57.0% 36.6% -114 dBm 58.9% 58.9% 47.4% 33.0% -93 dBm
Vicksburg, PA 100.0% 100.0% 80.0% 40.0% -96 dBm 100.0% 80.0% 100.0% 80.0% -113 dBm 100.0% 100.0% 100.0% 100.0% -76 dBm
Weikert, PA 55.8% 55.8% 0.0% 0.0% -106 dBm 42.9% 33.9% 34.2% 10.7% -118 dBm 29.8% 29.8% 23.5% 6.3% -100 dBm
West Milton, PA 100.0% 100.0% 85.7% 52.4% -91 dBm 100.0% 100.0% 100.0% 52.4% -110 dBm 100.0% 100.0% 100.0% 90.5% -89 dBm
White Deer, PA 100.0% 100.0% 100.0% 50.0% -105 dBm 100.0% 100.0% 100.0% 100.0% -110 dBm 100.0% 100.0% 100.0% 100.0% -90 dBm
Winfield, PA 100.0% 100.0% 21.9% 7.8% -90 dBm 100.0% 100.0% 98.4% 71.9% -108 dBm 100.0% 100.0% 98.4% 95.3% -87 dBm
Penns Creek, PA 100.0% 100.0% 89.5% 57.9% -92 dBm 100.0% 100.0% 100.0% 89.5% -93 dBm 100.0% 100.0% 100.0% 100.0% -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 Union 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.