Carrierlytics County Coverage Guide

Plymouth County, MA Cell Phone Coverage Map & Network Rankings (2026)

Find the best cell phone network and plan to use in Plymouth County, MA.

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

Plymouth County, MA

Cell phone coverage map for Plymouth County, MA

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 Plymouth County, MA

#1

T-Mobile

Coverage Score 84.9
In Plymouth County, MA
Overall
93.3%
4G LTE
93.3% avg. -91 dBm 4G LTE signal where 4G LTE coverage exists: avg. -91 dBm
5G
80.6% avg. -89 dBm 5G signal where 5G coverage exists: avg. -89 dBm
Fast 5G
61.8% avg. -85 dBm Fast 5G signal where Fast 5G coverage exists: avg. -85 dBm
#2

AT&T

Coverage Score 69.3
In Plymouth County, MA
Overall
98.1%
4G LTE
98.1% avg. -106 dBm 4G LTE signal where 4G LTE coverage exists: avg. -106 dBm
5G
72.5% avg. -112 dBm 5G signal where 5G coverage exists: avg. -112 dBm
Fast 5G
45.8% avg. -110 dBm Fast 5G signal where Fast 5G coverage exists: avg. -110 dBm
#3

Verizon

Coverage Score 68.8
In Plymouth County, MA
Overall
98.5%
4G LTE
98.5% avg. -91 dBm 4G LTE signal where 4G LTE coverage exists: avg. -91 dBm
5G
37.4% avg. -94 dBm 5G signal where 5G coverage exists: avg. -94 dBm
Fast 5G
21.0% avg. -88 dBm Fast 5G signal where Fast 5G coverage exists: avg. -88 dBm
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Coverage by city in Plymouth County, MA

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

City Verizon AT&T T-Mobile
Abington, MA 100.0% 100.0% 52.7% 32.1% 100.0% 100.0% 93.7% 64.6% 100.0% 100.0% 100.0% 94.1%
Bridgewater, MA 100.0% 100.0% 46.1% 25.7% 99.4% 99.4% 86.6% 54.5% 100.0% 100.0% 97.4% 81.1%
Bridgewater Town, MA 100.0% 100.0% 46.4% 26.3% 99.4% 99.4% 86.7% 55.0% 100.0% 100.0% 97.4% 81.2%
Brockton, MA 100.0% 100.0% 72.5% 52.6% 100.0% 100.0% 99.6% 70.6% 100.0% 100.0% 100.0% 98.4%
Carver, MA 97.7% 97.7% 30.9% 17.8% 92.9% 91.9% 59.3% 37.0% 95.0% 95.0% 89.0% 69.3%
Cedar Crest, MA 100.0% 100.0% 87.9% 60.6% 100.0% 100.0% 48.5% 3.0% 93.9% 93.9% 60.6% 21.2%
Duxbury, MA 100.0% 100.0% 23.5% 11.8% 96.1% 96.1% 82.4% 43.1% 92.2% 92.2% 49.0% 7.8%
East Bridgewater, MA 100.0% 100.0% 30.3% 16.3% 100.0% 100.0% 80.1% 51.5% 100.0% 100.0% 98.1% 84.2%
East Wareham, MA 100.0% 100.0% 61.2% 36.7% 100.0% 100.0% 71.4% 62.6% 90.5% 90.5% 72.1% 52.4%
Green Harbor, MA 100.0% 100.0% 87.5% 75.0% 100.0% 100.0% 62.5% 12.5% 100.0% 100.0% 87.5% 75.0%
Halifax, MA 99.7% 99.7% 32.7% 18.6% 98.9% 98.9% 77.4% 48.9% 100.0% 100.0% 93.1% 69.7%
Hanover, MA 100.0% 100.0% 40.2% 22.9% 100.0% 100.0% 79.0% 50.3% 97.6% 97.6% 93.9% 75.0%
Hanson, MA 100.0% 100.0% 31.1% 11.1% 100.0% 100.0% 88.9% 24.4% 100.0% 100.0% 86.7% 62.2%
Hingham, MA 100.0% 100.0% 42.1% 17.1% 100.0% 100.0% 71.1% 55.3% 100.0% 100.0% 100.0% 68.4%
Hull, MA 100.0% 100.0% 32.4% 7.4% 98.5% 98.5% 97.1% 61.8% 92.6% 92.6% 77.9% 61.8%
Humarock, MA 100.0% 100.0% 77.8% 61.1% 38.9% 38.9% 38.9% 27.8% 38.9% 38.9% 38.9% 33.3%
Kingston, MA 100.0% 100.0% 31.0% 12.4% 100.0% 100.0% 90.3% 57.5% 100.0% 100.0% 98.2% 87.6%
Lakeville, MA 99.2% 99.0% 27.7% 13.7% 98.0% 98.0% 41.6% 18.3% 95.7% 95.7% 83.5% 59.1%
Marion, MA 100.0% 100.0% 40.6% 17.3% 98.8% 98.8% 94.4% 57.3% 94.4% 94.4% 88.6% 70.8%
Marion Center, MA 100.0% 100.0% 55.6% 29.6% 96.3% 96.3% 96.3% 48.1% 96.3% 96.3% 96.3% 96.3%
Marshfield, MA 100.0% 100.0% 69.4% 46.3% 100.0% 100.0% 86.0% 55.4% 100.0% 100.0% 98.3% 93.4%
Marshfield Hills, MA 100.0% 100.0% 70.3% 49.5% 100.0% 100.0% 93.1% 75.2% 100.0% 100.0% 100.0% 85.1%
Mattapoisett, MA 100.0% 100.0% 33.8% 19.1% 99.1% 99.1% 69.5% 51.1% 94.8% 94.8% 80.9% 61.7%
Mattapoisett Center, MA 100.0% 100.0% 45.4% 27.7% 100.0% 100.0% 89.9% 72.3% 100.0% 100.0% 100.0% 94.1%
Middleboro, MA 96.9% 96.9% 25.0% 12.2% 98.9% 98.9% 61.1% 34.1% 90.9% 90.9% 76.7% 52.2%
Middleborough Center, MA 100.0% 100.0% 71.3% 43.6% 100.0% 100.0% 97.9% 54.3% 100.0% 100.0% 100.0% 95.7%
North Lakeville, MA 100.0% 100.0% 51.2% 32.5% 100.0% 100.0% 25.2% 3.3% 100.0% 100.0% 95.1% 82.9%
North Pembroke, MA 100.0% 100.0% 34.3% 19.0% 100.0% 100.0% 96.2% 54.3% 100.0% 100.0% 96.2% 64.8%
North Plymouth, MA 100.0% 100.0% 93.3% 53.3% 100.0% 100.0% 100.0% 90.0% 100.0% 100.0% 100.0% 100.0%
North Scituate, MA 100.0% 100.0% 43.0% 23.7% 100.0% 100.0% 100.0% 75.3% 100.0% 100.0% 100.0% 93.5%
Norwell, MA 99.6% 99.6% 20.6% 8.8% 99.6% 99.6% 79.6% 56.4% 94.8% 94.8% 72.4% 48.2%
Ocean Bluff-Brant Rock, MA 100.0% 100.0% 78.8% 59.6% 84.6% 84.6% 73.1% 32.7% 86.5% 86.5% 86.5% 76.9%
Onset, MA 100.0% 100.0% 40.7% 18.5% 100.0% 100.0% 81.5% 66.7% 100.0% 100.0% 92.6% 44.4%
Pembroke, MA 99.6% 99.6% 27.4% 15.8% 99.4% 99.4% 83.6% 42.9% 99.6% 99.6% 92.9% 66.2%
Plymouth, MA 100.0% 100.0% 63.6% 38.2% 100.0% 100.0% 100.0% 70.9% 100.0% 100.0% 100.0% 74.5%
Plympton, MA 99.4% 99.4% 25.0% 12.8% 100.0% 100.0% 88.1% 53.4% 99.4% 99.4% 91.8% 64.5%
Rochester, MA 90.8% 90.6% 14.6% 6.5% 94.6% 94.6% 12.9% 10.3% 73.9% 73.9% 51.2% 24.6%
Rockland, MA 100.0% 100.0% 54.2% 33.3% 100.0% 100.0% 91.3% 54.2% 100.0% 100.0% 99.2% 89.6%
Scituate, MA 100.0% 100.0% 77.8% 51.5% 99.0% 99.0% 98.0% 78.8% 99.0% 99.0% 99.0% 87.9%
South Carver, MA 100.0% 100.0% 0.0% 0.0% N/A N/A N/A N/A N/A N/A N/A N/A
South Duxbury, MA 100.0% 100.0% 46.9% 20.3% 100.0% 100.0% 70.3% 25.0% 85.9% 85.9% 37.5% 14.1%
The Pinehills, MA 100.0% 100.0% 38.6% 22.8% 100.0% 100.0% 67.3% 28.7% 86.1% 86.1% 3.0% 0.0%
Wareham, MA 99.8% 99.8% 36.2% 19.3% 98.5% 98.5% 78.7% 35.5% 92.8% 92.8% 83.8% 69.5%
Wareham Center, MA 100.0% 100.0% 35.0% 27.5% 100.0% 100.0% 100.0% 57.5% 100.0% 100.0% 100.0% 100.0%
West Bridgewater, MA 100.0% 100.0% 45.5% 28.3% 100.0% 100.0% 99.2% 63.8% 99.2% 99.2% 93.7% 66.2%
West Wareham, MA 100.0% 100.0% 39.3% 24.7% 100.0% 100.0% 66.3% 60.7% 100.0% 100.0% 98.9% 80.9%
Weweantic, MA 100.0% 100.0% 43.8% 25.0% 96.9% 96.9% 96.9% 34.4% 96.9% 96.9% 96.9% 90.6%
White Island Shores, MA 100.0% 100.0% 71.4% 57.1% 100.0% 100.0% 25.0% 21.4% 78.6% 78.6% 46.4% 10.7%
Whitman, MA 100.0% 100.0% 64.7% 37.7% 100.0% 100.0% 94.0% 56.3% 100.0% 100.0% 100.0% 82.0%
Buzzards Bay, MA 100.0% 100.0% 75.0% 54.5% 100.0% 100.0% 100.0% 61.4% 100.0% 100.0% 100.0% 93.2%

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 Plymouth County, MA 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.