Hillsborough, NH Cell Phone Coverage Map & Network Rankings (2026)

Find the best cell phone network and plan to use in Hillsborough, NH

Coverage rankings for Hillsborough, NH

T-Mobile currently ranks first for coverage in this area, with a coverage score of 77.0. Compare Wireless Carriers uses FCC broadband map data to estimate and calculate coverage scores. More on that further below.

RankCarrierScoreOverall4G LTE5GFast 5GAverage Signal
1T-Mobile77.088.8%88.8%71.2%44.8% -94 dBm
2Verizon59.291.2%91.2%18.8%10.6% -96 dBm
3AT&T50.593.4%93.4%27.4%16.8% -113 dBm

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

Cell phone coverage map for Hillsborough, NH

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 Hillsborough, NH County

#1

T-Mobile

Coverage Score 77.0
In Hillsborough, NH County
Overall
88.8%
4G LTE
88.8%
5G
71.2%
Fast 5G
44.8%
Average Signal -94 dBm
#2

Verizon

Coverage Score 59.2
In Hillsborough, NH County
Overall
91.2%
4G LTE
91.2%
5G
18.8%
Fast 5G
10.6%
Average Signal -96 dBm
#3

AT&T

Coverage Score 50.5
In Hillsborough, NH County
Overall
93.4%
4G LTE
93.4%
5G
27.4%
Fast 5G
16.8%
Average Signal -113 dBm
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Coverage by city in Hillsborough, NH

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

CityVerizonAT&TT-Mobile
Amherst, NH 100.0% 100.0% 0.0% 0.0% -99 dBm 100.0% 100.0% 0.0% 0.0% -108 dBm 82.4% 82.4% 17.6% 0.0% -106 dBm
Antrim, NH 100.0% 100.0% 0.0% 0.0% -86 dBm 90.5% 90.5% 0.0% 0.0% -116 dBm 100.0% 100.0% 81.0% 27.6% -98 dBm
Bedford, NH N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Bennington, NH 100.0% 100.0% 0.0% 0.0% -97 dBm 100.0% 100.0% 0.0% 0.0% -111 dBm 90.0% 90.0% 70.0% 30.0% -99 dBm
Brookline, NH N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
East Merrimack, NH 100.0% 100.0% 71.6% 44.4% -87 dBm 100.0% 100.0% 84.0% 59.3% -105 dBm 100.0% 100.0% 100.0% 100.0% -76 dBm
Francestown, NH 40.9% 40.9% 0.0% 0.0% -104 dBm 81.8% 81.8% 0.0% 0.0% -118 dBm 90.9% 90.9% 72.7% 18.2% -102 dBm
Goffstown, NH 100.0% 100.0% 82.3% 55.7% -91 dBm 100.0% 100.0% 34.2% 2.5% -114 dBm 100.0% 100.0% 100.0% 78.5% -90 dBm
Greenfield, NH N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Greenville, NH 98.8% 98.8% 17.5% 1.3% -96 dBm 100.0% 100.0% 0.0% 0.0% -104 dBm 100.0% 100.0% 96.3% 75.0% -90 dBm
Hancock, NH 70.0% 70.0% 0.0% 0.0% -104 dBm 60.0% 60.0% 0.0% 0.0% -120 dBm 70.0% 70.0% 0.0% 0.0% -109 dBm
Hillsborough, NH 100.0% 100.0% 0.0% 0.0% -94 dBm 100.0% 100.0% 35.6% 35.6% -112 dBm 100.0% 100.0% 97.8% 55.6% -94 dBm
Hollis, NH N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Hudson, NH 100.0% 100.0% 29.2% 11.1% -94 dBm 100.0% 100.0% 62.5% 44.4% -111 dBm 100.0% 100.0% 94.4% 69.4% -94 dBm
Klondike Corner, NH 92.5% 92.5% 6.3% 3.8% -103 dBm 98.8% 98.8% 38.8% 33.8% -117 dBm 96.3% 96.3% 83.8% 3.8% -100 dBm
Litchfield, NH N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Lyndeborough, NH N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Manchester, NH 100.0% 100.0% 71.2% 49.9% -92 dBm 100.0% 100.0% 81.2% 49.6% -108 dBm 100.0% 100.0% 99.9% 97.9% -80 dBm
Merrimack, NH N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Milford, NH 100.0% 100.0% 1.5% 0.0% -95 dBm 100.0% 100.0% 6.0% 2.2% -103 dBm 100.0% 100.0% 100.0% 97.0% -86 dBm
Mont Vernon, NH N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Nashua, NH 99.9% 99.9% 74.5% 58.6% -84 dBm 99.9% 99.9% 70.5% 51.6% -107 dBm 99.9% 99.9% 98.8% 94.2% -82 dBm
New Boston, NH 100.0% 100.0% 80.0% 40.0% -95 dBm 100.0% 100.0% 50.0% 50.0% -109 dBm 100.0% 100.0% 100.0% 90.0% -82 dBm
New Ipswich, NH N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Pelham, NH N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Peterborough, NH 100.0% 100.0% 39.1% 20.9% -93 dBm 92.7% 92.7% 1.8% 0.0% -111 dBm 100.0% 100.0% 94.5% 75.5% -90 dBm
Pinardville, NH 100.0% 100.0% 82.1% 51.3% -94 dBm 100.0% 100.0% 51.3% 41.0% -112 dBm 100.0% 100.0% 100.0% 89.7% -85 dBm
Temple, NH N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Weare, NH N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Wilton, NH 100.0% 100.0% 0.0% 0.0% -92 dBm 100.0% 100.0% 70.8% 29.2% -113 dBm 100.0% 100.0% 95.8% 79.2% -88 dBm
Londonderry, NH 100.0% 100.0% 32.2% 18.7% -91 dBm 99.0% 99.0% 90.3% 45.0% -112 dBm 99.7% 99.7% 95.5% 82.4% -87 dBm
South Hooksett, NH 100.0% 100.0% 27.2% 17.7% -89 dBm 100.0% 100.0% 50.6% 47.5% -107 dBm 100.0% 100.0% 100.0% 85.4% -87 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 Hillsborough, NH 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.