Carrierlytics County Coverage Guide

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

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

Using FCC mobile coverage data across cities and ZIP codes in Hillsborough, NH, Carrierlytics compares the top-performing networks and the cheapest plans that use them.

Hillsborough, NH

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 Carrierlytics.

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Cell phone coverage rankings by network in Hillsborough, NH County

#1

T-Mobile

Coverage Score 77.0
In Hillsborough, NH County
Overall
88.8%
4G LTE
88.8% avg. -95 dBm 4G LTE signal where 4G LTE coverage exists: avg. -95 dBm
5G
71.2% avg. -91 dBm 5G signal where 5G coverage exists: avg. -91 dBm
Fast 5G
44.8% avg. -86 dBm Fast 5G signal where Fast 5G coverage exists: avg. -86 dBm
#2

Verizon

Coverage Score 59.2
In Hillsborough, NH County
Overall
91.2%
4G LTE
91.2% avg. -94 dBm 4G LTE signal where 4G LTE coverage exists: avg. -94 dBm
5G
18.8% avg. -93 dBm 5G signal where 5G coverage exists: avg. -93 dBm
Fast 5G
10.6% avg. -88 dBm Fast 5G signal where Fast 5G coverage exists: avg. -88 dBm
#3

AT&T

Coverage Score 50.5
In Hillsborough, NH County
Overall
93.4%
4G LTE
93.4% avg. -109 dBm 4G LTE signal where 4G LTE coverage exists: avg. -109 dBm
5G
27.4% avg. -114 dBm 5G signal where 5G coverage exists: avg. -114 dBm
Fast 5G
16.8% avg. -112 dBm Fast 5G signal where Fast 5G coverage exists: avg. -112 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.

City Verizon AT&T T-Mobile
Amherst, NH 100.0% 100.0% 0.0% 0.0% 100.0% 100.0% 0.0% 0.0% 82.4% 82.4% 17.6% 0.0%
Antrim, NH 100.0% 100.0% 0.0% 0.0% 90.5% 90.5% 0.0% 0.0% 100.0% 100.0% 81.0% 27.6%
Bedford, NH 99.1% 99.1% 33.2% 18.1% 99.1% 99.1% 38.8% 20.8% 100.0% 100.0% 95.0% 72.5%
Bennington, NH 100.0% 100.0% 0.0% 0.0% 100.0% 100.0% 0.0% 0.0% 90.0% 90.0% 70.0% 30.0%
Brookline, NH 99.6% 99.6% 27.3% 9.8% 99.1% 99.1% 54.4% 25.2% 86.8% 86.8% 59.9% 34.1%
East Merrimack, NH 100.0% 100.0% 71.6% 44.4% 100.0% 100.0% 84.0% 59.3% 100.0% 100.0% 100.0% 100.0%
Francestown, NH 40.9% 40.9% 0.0% 0.0% 81.8% 81.8% 0.0% 0.0% 90.9% 90.9% 72.7% 18.2%
Goffstown, NH 100.0% 100.0% 82.3% 55.7% 100.0% 100.0% 34.2% 2.5% 100.0% 100.0% 100.0% 78.5%
Greenfield, NH 97.8% 97.8% 3.7% 2.1% 98.7% 98.7% 26.2% 14.1% 99.5% 99.5% 83.0% 33.7%
Greenville, NH 98.8% 98.8% 17.5% 1.3% 100.0% 100.0% 0.0% 0.0% 100.0% 100.0% 96.3% 75.0%
Hancock, NH 70.0% 70.0% 0.0% 0.0% 60.0% 60.0% 0.0% 0.0% 70.0% 70.0% 0.0% 0.0%
Hillsborough, NH 100.0% 100.0% 0.0% 0.0% 100.0% 100.0% 35.6% 35.6% 100.0% 100.0% 97.8% 55.6%
Hollis, NH 95.0% 95.0% 5.0% 1.2% 97.5% 97.5% 28.7% 9.9% 90.5% 90.5% 69.7% 36.1%
Hudson, NH 100.0% 100.0% 29.2% 11.1% 100.0% 100.0% 62.5% 44.4% 100.0% 100.0% 94.4% 69.4%
Klondike Corner, NH 92.5% 92.5% 6.3% 3.8% 98.8% 98.8% 38.8% 33.8% 96.3% 96.3% 83.8% 3.8%
Litchfield, NH 100.0% 100.0% 42.7% 26.8% 100.0% 100.0% 70.4% 22.8% 100.0% 100.0% 100.0% 86.6%
Lyndeborough, NH 95.4% 95.4% 2.8% 0.0% 93.1% 93.1% 31.0% 21.6% 87.2% 87.2% 61.2% 33.3%
Manchester, NH 100.0% 100.0% 71.2% 49.9% 100.0% 100.0% 81.2% 49.6% 100.0% 100.0% 99.9% 97.9%
Merrimack, NH 100.0% 100.0% 30.0% 14.8% 99.9% 99.9% 35.8% 24.4% 97.1% 97.1% 88.7% 68.1%
Milford, NH 100.0% 100.0% 1.5% 0.0% 100.0% 100.0% 6.0% 2.2% 100.0% 100.0% 100.0% 97.0%
Mont Vernon, NH 89.8% 89.8% 0.5% 0.0% 97.6% 97.6% 19.8% 15.2% 81.0% 81.0% 54.0% 24.3%
Nashua, NH 99.9% 99.9% 74.5% 58.6% 99.9% 99.9% 70.5% 51.6% 99.9% 99.9% 98.8% 94.2%
New Boston, NH 100.0% 100.0% 80.0% 40.0% 100.0% 100.0% 50.0% 50.0% 100.0% 100.0% 100.0% 90.0%
New Ipswich, NH 98.4% 98.4% 19.2% 8.4% 83.5% 83.5% 8.2% 7.1% 95.3% 95.3% 81.6% 46.4%
Pelham, NH 99.8% 99.8% 54.0% 28.1% 97.8% 97.8% 27.1% 15.1% 99.8% 99.8% 97.9% 86.8%
Peterborough, NH 100.0% 100.0% 39.1% 20.9% 92.7% 92.7% 1.8% 0.0% 100.0% 100.0% 94.5% 75.5%
Pinardville, NH 100.0% 100.0% 82.1% 51.3% 100.0% 100.0% 51.3% 41.0% 100.0% 100.0% 100.0% 89.7%
Temple, NH 100.0% 100.0% 1.9% 1.0% 90.2% 90.2% 21.3% 14.8% 99.8% 99.8% 92.9% 57.0%
Weare, NH 72.6% 72.5% 3.9% 1.5% 90.0% 90.0% 9.7% 5.0% 92.1% 92.1% 64.5% 29.9%
Wilton, NH 100.0% 100.0% 0.0% 0.0% 100.0% 100.0% 70.8% 29.2% 100.0% 100.0% 95.8% 79.2%
Londonderry, NH 100.0% 100.0% 32.2% 18.7% 99.0% 99.0% 90.3% 45.0% 99.7% 99.7% 95.5% 82.4%
South Hooksett, NH 100.0% 100.0% 27.2% 17.7% 100.0% 100.0% 50.6% 47.5% 100.0% 100.0% 100.0% 85.4%

About The Coverage Data

Coverage and signal estimates are derived by Carrierlytics 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.