Granville County, NC Cell Phone Coverage Map & Network Rankings (2026)

Find the best cell phone network and plan to use in Granville County, NC

Coverage rankings for Granville County, NC

Verizon currently ranks first for coverage in this area, with a coverage score of 56.7. Compare Wireless Carriers uses FCC broadband map data to estimate and calculate coverage scores. More on that further below.

RankCarrierScoreOverall4G LTE5GFast 5GAverage Signal
1Verizon56.797.4%97.4%6.3%2.6% -98 dBm
2T-Mobile52.452.7%52.7%44.0%27.1% -95 dBm
3AT&T46.776.0%76.0%12.9%10.3% -114 dBm

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

Cell phone coverage map for Granville County, NC

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 Granville County, NC

#1

Verizon

Coverage Score 56.7
In Granville County, NC
Overall
97.4%
4G LTE
97.4%
5G
6.3%
Fast 5G
2.6%
Average Signal -98 dBm
#2

T-Mobile

Coverage Score 52.4
In Granville County, NC
Overall
52.7%
4G LTE
52.7%
5G
44.0%
Fast 5G
27.1%
Average Signal -95 dBm
#3

AT&T

Coverage Score 46.7
In Granville County, NC
Overall
76.0%
4G LTE
76.0%
5G
12.9%
Fast 5G
10.3%
Average Signal -114 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 Granville County, NC

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

CityVerizonAT&TT-Mobile
Bullock, NC 98.4% 98.4% 2.4% 1.1% -98 dBm 70.9% 70.9% 10.9% 9.5% -115 dBm 40.7% 40.7% 32.6% 19.1% -96 dBm
Butner, NC 100.0% 100.0% 38.0% 15.1% -96 dBm 99.7% 99.7% 6.2% 1.9% -105 dBm 99.7% 99.7% 99.2% 81.7% -89 dBm
Creedmoor, NC 100.0% 100.0% 37.2% 23.6% -94 dBm 100.0% 100.0% 65.5% 51.4% -111 dBm 99.3% 99.3% 98.6% 69.6% -89 dBm
Oxford, NC 100.0% 100.0% 0.0% 0.0% -88 dBm 95.6% 95.6% 33.9% 30.6% -109 dBm 83.1% 83.1% 78.1% 56.8% -92 dBm
Stem, NC 100.0% 100.0% 39.4% 27.3% -91 dBm 100.0% 100.0% 0.0% 0.0% -112 dBm 87.9% 87.9% 81.8% 24.2% -98 dBm
Stovall, NC 100.0% 100.0% 8.1% 8.1% -81 dBm 100.0% 100.0% 0.0% 0.0% -96 dBm 97.3% 97.3% 94.6% 83.8% -85 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 Granville County, NC 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.