Northampton County, VA Cell Phone Coverage Map & Network Rankings (2026)

Find the best cell phone network and plan to use in Northampton County, VA

Coverage rankings for Northampton County, VA

AT&T currently ranks first for coverage in this area, with a coverage score of 74.4. Compare Wireless Carriers uses FCC broadband map data to estimate and calculate coverage scores. More on that further below.

RankCarrierScoreOverall4G LTE5GFast 5GAverage Signal
1AT&T74.489.1%89.1%66.6%52.5% -115 dBm
2T-Mobile74.177.2%77.2%67.5%49.3% -94 dBm
3Verizon61.199.8%99.8%8.7%5.4% -90 dBm

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

Cell phone coverage map for Northampton County, VA

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 Northampton County, VA

#1

AT&T

Coverage Score 74.4
In Northampton County, VA
Overall
89.1%
4G LTE
89.1%
5G
66.6%
Fast 5G
52.5%
Average Signal -115 dBm
#2

T-Mobile

Coverage Score 74.1
In Northampton County, VA
Overall
77.2%
4G LTE
77.2%
5G
67.5%
Fast 5G
49.3%
Average Signal -94 dBm
#3

Verizon

Coverage Score 61.1
In Northampton County, VA
Overall
99.8%
4G LTE
99.8%
5G
8.7%
Fast 5G
5.4%
Average Signal -90 dBm
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Coverage by city in Northampton County, VA

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

CityVerizonAT&TT-Mobile
Birdsnest, VA 99.1% 99.1% 0.5% 0.0% -87 dBm 100.0% 100.0% 97.7% 93.2% -107 dBm 100.0% 100.0% 98.6% 90.5% -86 dBm
Cape Charles, VA 100.0% 100.0% 0.0% 0.0% -81 dBm 100.0% 100.0% 100.0% 94.6% -101 dBm 100.0% 100.0% 100.0% 98.9% -79 dBm
Capeville, VA 100.0% 100.0% 0.0% 0.0% -86 dBm 97.6% 97.6% 88.6% 71.0% -110 dBm 89.7% 89.7% 81.1% 59.7% -91 dBm
Cheriton, VA 100.0% 100.0% 0.0% 0.0% -78 dBm 100.0% 100.0% 80.6% 32.3% -119 dBm 90.3% 90.3% 64.5% 9.7% -102 dBm
Eastville, VA 100.0% 100.0% 0.0% 0.0% -70 dBm 100.0% 100.0% 100.0% 100.0% -103 dBm 100.0% 100.0% 100.0% 95.8% -85 dBm
Exmore, VA 100.0% 100.0% 80.6% 70.1% -81 dBm 100.0% 100.0% 98.5% 98.5% -108 dBm 100.0% 100.0% 100.0% 91.0% -85 dBm
Franktown, VA 100.0% 100.0% 25.0% 25.0% -95 dBm 100.0% 100.0% 50.0% 50.0% -120 dBm 100.0% 100.0% 25.0% 0.0% -108 dBm
Jamesville, VA 100.0% 100.0% 40.3% 28.4% -91 dBm 84.5% 84.5% 40.8% 39.5% -117 dBm 50.9% 50.8% 34.5% 20.5% -98 dBm
Machipongo, VA 98.9% 98.9% 0.0% 0.0% -98 dBm 94.7% 94.7% 55.4% 48.2% -118 dBm 69.2% 69.2% 55.6% 24.5% -99 dBm
Marionville, VA 100.0% 100.0% 3.2% 0.0% -94 dBm 100.0% 100.0% 61.3% 61.3% -118 dBm 54.8% 54.8% 38.7% 16.1% -100 dBm
Nassawadox, VA 100.0% 100.0% 100.0% 68.8% -86 dBm 100.0% 100.0% 75.0% 75.0% -119 dBm 75.0% 75.0% 6.3% 0.0% -108 dBm
Willis Wharf, VA 100.0% 100.0% 20.0% 20.0% -92 dBm 100.0% 100.0% 73.3% 73.3% -118 dBm 93.3% 93.3% 93.3% 53.3% -95 dBm
Belle Haven, VA 100.0% 100.0% 0.0% 0.0% -76 dBm 100.0% 100.0% 100.0% 90.0% -95 dBm 100.0% 100.0% 100.0% 92.5% -86 dBm
Cats Bridge, VA 100.0% 100.0% 1.2% 1.2% -91 dBm 78.3% 78.3% 49.4% 27.7% -118 dBm 75.9% 75.9% 36.1% 13.3% -104 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 Northampton County, VA 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.