T-Mobile currently ranks first for coverage in this area, with a coverage score of 78.8. Compare Wireless Carriers uses FCC broadband map data to estimate and calculate coverage scores. More on that further below.Coverage rankings for Massachusetts
| Rank | Carrier | Score | Overall | 4G LTE | 5G | Fast 5G | Average Signal |
|---|---|---|---|---|---|---|---|
| 1 | T-Mobile | 78.8 | 84.5% | 84.5% | 70.3% | 51.2% | -92 dBm |
| 2 | AT&T | 74.8 | 94.3% | 94.3% | 65.5% | 44.3% | -113 dBm |
| 3 | Verizon | 67.7 | 94.7% | 94.7% | 34.5% | 21.4% | -95 dBm |
Scores include coverage area, network type, and average signal strength.
Cell phone coverage map for Massachusetts
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.
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 Massachusetts
T-Mobile
- Overall
- 84.5%
- 4G LTE
- 84.5%
- 5G
- 70.3%
- Fast 5G
- 51.2%
AT&T
- Overall
- 94.3%
- 4G LTE
- 94.3%
- 5G
- 65.5%
- Fast 5G
- 44.3%
Verizon
- Overall
- 94.7%
- 4G LTE
- 94.7%
- 5G
- 34.5%
- Fast 5G
- 21.4%
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.
Pricing, network access, switching terms, and home internet availability may vary.
Coverage by county in Massachusetts
Counties are shown for statewide comparison. Coverage percentages use land-area only coverage.
| County | Verizon | AT&T | T-Mobile |
|---|---|---|---|
| Barnstable County, MA | 99.8% 99.8% 38.8% 21.8% -93 dBm | 97.6% 97.6% 81.1% 54.2% -112 dBm | 97.6% 97.3% 89.2% 67.9% -90 dBm |
| Berkshire County, MA | 87.0% 87.0% 11.9% 6.2% -98 dBm | 85.7% 85.6% 53.7% 41.6% -115 dBm | 68.7% 68.7% 48.7% 28.6% -96 dBm |
| Bristol County, MA | 99.6% 99.6% 42.1% 26.0% -95 dBm | 97.7% 97.7% 75.6% 41.6% -114 dBm | 94.6% 94.6% 84.4% 64.1% -90 dBm |
| Dukes County, MA | 95.3% 95.3% 13.4% 7.4% -95 dBm | 90.8% 90.8% 70.3% 49.9% -114 dBm | 54.5% 54.4% 37.9% 22.5% -97 dBm |
| Essex County, MA | 99.9% 99.9% 54.2% 33.6% -94 dBm | 99.4% 99.4% 78.4% 49.1% -112 dBm | 98.5% 98.5% 90.0% 71.2% -88 dBm |
| Franklin County, MA | 86.8% 86.7% 11.5% 5.5% -98 dBm | 84.4% 84.4% 49.6% 37.0% -116 dBm | 56.4% 56.4% 37.6% 21.9% -97 dBm |
| Hampden County, MA | 93.9% 93.9% 35.4% 21.6% -95 dBm | 95.4% 95.4% 55.1% 41.7% -113 dBm | 84.3% 84.3% 67.3% 47.9% -92 dBm |
| Hampshire County, MA | 83.3% 83.3% 18.1% 10.0% -97 dBm | 93.3% 93.3% 43.3% 35.0% -114 dBm | 81.6% 81.6% 63.1% 40.7% -94 dBm |
| Middlesex County, MA | 99.8% 99.8% 44.7% 28.4% -93 dBm | 98.4% 98.3% 76.8% 47.5% -111 dBm | 96.6% 96.6% 85.9% 68.1% -89 dBm |
| Nantucket County, MA | 99.6% 99.6% 50.3% 32.7% -92 dBm | 97.3% 97.3% 90.9% 50.2% -108 dBm | 37.5% 37.5% 26.2% 16.9% -96 dBm |
| Norfolk County, MA | 99.4% 99.4% 46.2% 28.1% -94 dBm | 99.5% 99.4% 85.2% 57.7% -110 dBm | 98.3% 98.3% 92.3% 76.1% -88 dBm |
| Plymouth County, MA | 98.5% 98.5% 37.4% 21.0% -96 dBm | 98.1% 98.1% 72.5% 45.8% -113 dBm | 93.3% 93.3% 80.6% 61.8% -90 dBm |
| Suffolk County, MA | 99.9% 99.9% 92.4% 82.7% -87 dBm | 99.4% 99.4% 98.4% 66.9% -99 dBm | 99.4% 99.4% 99.2% 96.6% -75 dBm |
| Worcester County, MA | 96.7% 96.7% 42.6% 29.3% -96 dBm | 95.2% 94.9% 63.1% 42.9% -114 dBm | 85.2% 85.2% 69.4% 49.0% -93 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 Massachusetts 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.