Carroll County, NH State Cell Phone Coverage Map & Network Rankings (2026)

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

Coverage rankings for Carroll County, NH

Verizon currently ranks first for coverage in this area, with a coverage score of 49.3. Compare Wireless Carriers uses FCC broadband map data to estimate and calculate coverage scores. More on that further below.

RankCarrierScoreOverall4G LTE5GFast 5GAverage Signal
1Verizon49.377.2%77.2%10.1%4.4% -97 dBm
2T-Mobile45.447.2%47.1%34.6%19.8% -97 dBm
3AT&T45.476.8%76.8%7.3%6.1% -111 dBm

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

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 Carroll County, NH

#1

Verizon

Coverage Score 49.3
In Carroll County, NH
Overall
77.2%
4G LTE
77.2%
5G
10.1%
Fast 5G
4.4%
Average Signal -97 dBm
#2

T-Mobile

Coverage Score 45.4
In Carroll County, NH
Overall
47.2%
4G LTE
47.1%
5G
34.6%
Fast 5G
19.8%
Average Signal -97 dBm
#3

AT&T

Coverage Score 45.4
In Carroll County, NH
Overall
76.8%
4G LTE
76.8%
5G
7.3%
Fast 5G
6.1%
Average Signal -111 dBm
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Coverage by city in Carroll County, NH

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

CityVerizonAT&TT-Mobile
Bartlett, NH 100.0% 100.0% 0.0% 0.0% -85 dBm 100.0% 100.0% 0.0% 0.0% -101 dBm N/A N/A N/A N/A N/A
Center Conway, NH 62.3% 62.3% 3.7% 1.7% -101 dBm 62.3% 62.3% 3.3% 3.0% -112 dBm 24.0% 24.0% 16.1% 6.9% -99 dBm
Center Ossipee, NH 100.0% 100.0% 0.0% 0.0% -100 dBm 100.0% 100.0% 43.5% 43.5% -112 dBm 95.7% 95.7% 69.6% 17.4% -101 dBm
Center Sandwich, NH 100.0% 100.0% 0.0% 0.0% -95 dBm 7.7% 7.7% 0.0% 0.0% -120 dBm 76.9% 76.9% 46.2% 23.1% -99 dBm
Center Tuftonboro, NH 93.2% 93.2% 8.1% 1.9% -96 dBm 90.3% 90.3% 24.4% 18.3% -114 dBm 42.4% 42.4% 28.2% 8.4% -101 dBm
Chocorua, NH 94.1% 94.1% 25.0% 14.4% -97 dBm 98.9% 98.9% 0.0% 0.0% -103 dBm 82.4% 82.4% 72.3% 39.4% -95 dBm
Conway, NH 100.0% 100.0% 0.0% 0.0% -83 dBm 100.0% 100.0% 0.6% 0.6% -98 dBm 98.7% 98.7% 96.9% 83.0% -85 dBm
East Wakefield, NH 90.5% 90.5% 21.4% 13.2% -99 dBm 60.0% 60.0% 7.3% 4.5% -119 dBm 15.9% 15.9% 8.2% 0.5% -103 dBm
Eaton Center, NH 32.1% 31.7% 5.7% 0.0% -104 dBm 54.3% 54.3% 0.2% 0.2% -115 dBm 9.8% 9.8% 5.9% 2.0% -101 dBm
Effingham, NH 77.6% 77.6% 14.9% 7.3% -100 dBm 77.3% 77.3% 8.2% 7.2% -113 dBm 40.8% 40.8% 27.1% 14.2% -98 dBm
Freedom, NH 92.2% 92.2% 9.5% 4.1% -97 dBm 92.9% 92.9% 9.5% 5.7% -109 dBm 33.1% 33.1% 17.1% 5.5% -103 dBm
Glen, NH 91.0% 91.0% 2.1% 0.2% -90 dBm 86.6% 86.6% 0.0% 0.0% -107 dBm 54.5% 53.5% 46.5% 30.2% -94 dBm
Intervale, NH 99.3% 99.3% 28.3% 15.7% -95 dBm 96.5% 96.5% 0.0% 0.0% -106 dBm 87.2% 87.2% 78.5% 55.6% -92 dBm
Jackson, NH 59.2% 59.2% 0.1% 0.0% -96 dBm 69.1% 69.1% 0.0% 0.0% -109 dBm 35.1% 34.9% 16.8% 8.2% -97 dBm
Kearsarge, NH 94.9% 94.9% 19.1% 8.5% -97 dBm 87.5% 87.5% 0.0% 0.0% -106 dBm 77.9% 77.9% 49.6% 39.0% -93 dBm
Madison, NH 82.1% 82.1% 8.0% 4.5% -100 dBm 85.4% 85.4% 0.6% 0.0% -111 dBm 54.2% 54.2% 27.7% 12.7% -102 dBm
Melvin Village, NH 100.0% 100.0% 75.6% 46.3% -93 dBm 100.0% 100.0% 4.9% 4.9% -100 dBm 90.2% 90.2% 90.2% 87.8% -84 dBm
Mirror Lake, NH 100.0% 100.0% 8.9% 4.9% -96 dBm 99.5% 99.5% 30.0% 29.1% -115 dBm 75.9% 75.9% 36.5% 15.8% -101 dBm
Moultonborough, NH 95.8% 95.8% 19.7% 9.4% -96 dBm 92.6% 92.6% 0.9% 0.6% -111 dBm 65.0% 64.8% 53.4% 31.1% -96 dBm
North Conway, NH 100.0% 100.0% 40.5% 23.3% -94 dBm 100.0% 100.0% 0.0% 0.0% -102 dBm 96.9% 96.9% 92.6% 67.5% -89 dBm
North Sandwich, NH 80.3% 80.3% 8.9% 3.2% -99 dBm 52.3% 52.3% 0.0% 0.0% -114 dBm 35.6% 35.6% 24.5% 11.7% -99 dBm
Ossipee, NH 95.3% 95.3% 19.3% 9.5% -97 dBm 95.2% 95.1% 32.8% 31.5% -113 dBm 78.5% 78.5% 61.0% 35.6% -96 dBm
Sanbornville, NH 100.0% 100.0% 29.7% 5.4% -94 dBm 100.0% 100.0% 2.7% 2.7% -106 dBm 100.0% 100.0% 91.9% 64.9% -94 dBm
Silver Lake, NH 94.2% 94.2% 6.0% 1.8% -96 dBm 99.2% 99.2% 0.0% 0.0% -107 dBm 66.9% 66.9% 51.4% 27.6% -97 dBm
South Tamworth, NH 81.4% 81.4% 1.2% 0.0% -96 dBm 84.5% 84.5% 0.0% 0.0% -111 dBm 65.6% 64.9% 53.9% 35.1% -96 dBm
Suissevale, NH 100.0% 100.0% 3.7% 0.0% -99 dBm 96.3% 96.3% 0.0% 0.0% -111 dBm 48.1% 48.1% 22.2% 7.4% -104 dBm
Tamworth, NH 71.5% 71.5% 2.5% 0.6% -100 dBm 83.9% 83.9% 0.0% 0.0% -109 dBm 38.5% 38.5% 25.8% 14.4% -98 dBm
Union, NH 100.0% 100.0% 0.0% 0.0% -98 dBm 100.0% 100.0% 50.0% 50.0% -116 dBm 100.0% 100.0% 75.0% 12.5% -100 dBm
West Ossipee, NH 100.0% 100.0% 2.9% 2.9% -85 dBm 100.0% 100.0% 0.0% 0.0% -100 dBm 97.1% 94.1% 94.1% 76.5% -90 dBm
Wolfeboro, NH 100.0% 100.0% 6.5% 2.2% -93 dBm 99.5% 99.5% 60.9% 44.6% -115 dBm 95.7% 95.7% 77.2% 53.8% -94 dBm