Coverage rankings for Western Connecticut County, CT
T-Mobile currently ranks first for coverage in this area, with a coverage score of 79.8. Compare Wireless Carriers uses FCC broadband map data to estimate and calculate coverage scores. More on that further below.
| Rank | Carrier | Score | Overall | 4G LTE | 5G | Fast 5G | Average Signal |
|---|---|---|---|---|---|---|---|
| 1 | T-Mobile | 79.8 | 85.3% | 85.2% | 73.6% | 51.6% | -92 dBm |
| 2 | AT&T | 75.7 | 96.6% | 96.6% | 67.3% | 42.4% | -113 dBm |
| 3 | Verizon | 65.2 | 94.6% | 94.6% | 30.7% | 16.6% | -96 dBm |
Scores include coverage area, network type, and average signal strength.
Cell phone coverage map for Western Connecticut County, CT
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
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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 Western Connecticut County, CT
#1
T-Mobile
Coverage Score 79.8
In Western Connecticut County, CT
- Overall
- 85.3%
- 4G LTE
- 85.2%
- 5G
- 73.6%
- Fast 5G
- 51.6%
Average Signal -92 dBm
#2
AT&T
Coverage Score 75.7
In Western Connecticut County, CT
- Overall
- 96.6%
- 4G LTE
- 96.6%
- 5G
- 67.3%
- Fast 5G
- 42.4%
Average Signal -113 dBm
#3
Verizon
Coverage Score 65.2
In Western Connecticut County, CT
- Overall
- 94.6%
- 4G LTE
- 94.6%
- 5G
- 30.7%
- Fast 5G
- 16.6%
Average Signal -96 dBm
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Coverage by city in Western Connecticut County, CT
Cities and towns are shown for county-level comparison. Coverage percentages use land-area only coverage.
| City | Verizon | AT&T | T-Mobile |
|---|---|---|---|
| Ball Pond, CT | 100.0% 100.0% 57.1% 28.6% -93 dBm | 100.0% 100.0% 67.9% 53.6% -109 dBm | 100.0% 100.0% 100.0% 92.9% -88 dBm |
| Bethel, CT | 100.0% 100.0% 71.3% 48.0% -94 dBm | 100.0% 100.0% 81.3% 64.0% -112 dBm | 98.0% 98.0% 96.0% 82.0% -86 dBm |
| Bigelow Corners, CT | 100.0% 100.0% 0.0% 0.0% -89 dBm | 100.0% 100.0% 86.7% 73.3% -109 dBm | 100.0% 100.0% 100.0% 93.3% -87 dBm |
| Bogus Hill, CT | 100.0% 100.0% 40.0% 40.0% -92 dBm | 100.0% 100.0% 100.0% 60.0% -108 dBm | 100.0% 100.0% 100.0% 100.0% -80 dBm |
| Botsford, CT | 100.0% 100.0% 57.9% 15.8% -97 dBm | 100.0% 100.0% 78.9% 47.4% -117 dBm | 100.0% 100.0% 94.7% 84.2% -85 dBm |
| Branchville, CT | 80.0% 80.0% 0.0% 0.0% -100 dBm | 100.0% 100.0% 60.0% 40.0% -120 dBm | 100.0% 100.0% 20.0% 0.0% -108 dBm |
| Bridgewater, CT | 100.0% 100.0% 0.0% 0.0% -102 dBm | 100.0% 100.0% 100.0% 50.0% -117 dBm | 50.0% 50.0% 33.3% 0.0% -103 dBm |
| Brookfield, CT | 99.2% 99.2% 40.7% 21.1% -95 dBm | 99.4% 99.4% 75.8% 40.5% -113 dBm | 96.7% 96.5% 92.4% 65.7% -91 dBm |
| Brookfield Center, CT | 100.0% 100.0% 78.6% 42.9% -97 dBm | 100.0% 100.0% 64.3% 14.3% -116 dBm | 100.0% 100.0% 100.0% 57.1% -97 dBm |
| Byram, CT | 100.0% 100.0% 100.0% 100.0% -69 dBm | 100.0% 100.0% 100.0% 85.0% -94 dBm | 100.0% 100.0% 100.0% 100.0% -78 dBm |
| Candlewood Isle, CT | 100.0% 100.0% 50.0% 50.0% -94 dBm | 100.0% 100.0% 100.0% 80.0% -111 dBm | 100.0% 100.0% 100.0% 90.0% -84 dBm |
| Candlewood Knolls, CT | 100.0% 100.0% 0.0% 0.0% -100 dBm | 100.0% 100.0% 100.0% 50.0% -120 dBm | 100.0% 100.0% 100.0% 100.0% -90 dBm |
| Candlewood Lake Club, CT | 100.0% 100.0% 25.0% 12.5% -98 dBm | 100.0% 100.0% 100.0% 87.5% -101 dBm | 100.0% 100.0% 100.0% 100.0% -84 dBm |
| Candlewood Orchards, CT | 100.0% 100.0% 0.0% 0.0% -92 dBm | 100.0% 100.0% 100.0% 100.0% -112 dBm | 100.0% 100.0% 100.0% 100.0% -90 dBm |
| Candlewood Shores, CT | 100.0% 100.0% 16.7% 0.0% -95 dBm | 100.0% 100.0% 100.0% 100.0% -103 dBm | 100.0% 100.0% 100.0% 100.0% -80 dBm |
| Cannondale, CT | 100.0% 100.0% 12.5% 12.5% -99 dBm | 100.0% 100.0% 100.0% 62.5% -103 dBm | 100.0% 100.0% 100.0% 62.5% -94 dBm |
| Chimney Point, CT | 100.0% 100.0% 0.0% 0.0% -100 dBm | 100.0% 100.0% 100.0% 100.0% -110 dBm | 100.0% 100.0% 100.0% 100.0% -90 dBm |
| Coleytown, CT | 100.0% 100.0% 24.7% 19.1% -90 dBm | 100.0% 100.0% 76.4% 32.6% -114 dBm | 78.7% 78.7% 52.8% 28.1% -96 dBm |
| Compo, CT | 100.0% 100.0% 85.0% 40.0% -92 dBm | 100.0% 100.0% 100.0% 72.5% -103 dBm | 92.5% 92.5% 52.5% 15.0% -99 dBm |
| Cos Cob, CT | 88.7% 88.7% 20.8% 11.3% -97 dBm | 94.3% 94.3% 81.1% 45.3% -110 dBm | 90.6% 90.6% 73.6% 18.9% -99 dBm |
| Danbury, CT | 97.3% 97.3% 47.5% 30.3% -95 dBm | 99.1% 98.9% 80.6% 52.3% -110 dBm | 91.6% 91.4% 84.4% 69.0% -87 dBm |
| Darien, CT | 98.0% 98.0% 40.4% 21.2% -93 dBm | 99.7% 99.7% 97.1% 45.0% -108 dBm | 96.7% 96.7% 92.5% 75.2% -89 dBm |
| Darien Downtown, CT | 100.0% 100.0% 72.2% 72.2% -83 dBm | 100.0% 100.0% 100.0% 83.3% -99 dBm | 100.0% 100.0% 100.0% 100.0% -72 dBm |
| Dodgingtown, CT | 80.0% 80.0% 10.0% 0.0% -91 dBm | 80.0% 80.0% 0.0% 0.0% -114 dBm | 60.0% 60.0% 60.0% 0.0% -100 dBm |
| Gaylordsville, CT | 63.2% 63.2% 2.6% 0.0% -105 dBm | 63.2% 63.2% 10.5% 2.6% -119 dBm | 100.0% 100.0% 97.4% 84.2% -82 dBm |
| Georgetown, CT | 92.6% 92.6% 38.2% 26.5% -96 dBm | 98.5% 98.5% 85.3% 50.0% -110 dBm | 94.1% 94.1% 69.1% 47.1% -90 dBm |
| Glenville, CT | 100.0% 100.0% 75.0% 56.3% -95 dBm | 100.0% 100.0% 31.3% 31.3% -99 dBm | 100.0% 100.0% 100.0% 100.0% -88 dBm |
| Greens Farms, CT | 97.9% 97.9% 63.2% 46.3% -87 dBm | 98.9% 98.9% 97.9% 70.5% -103 dBm | 97.9% 97.9% 72.6% 56.8% -88 dBm |
| Greenwich, CT | 100.0% 100.0% 59.0% 43.6% -91 dBm | 100.0% 100.0% 100.0% 54.7% -105 dBm | 96.6% 96.6% 89.7% 76.1% -86 dBm |
| Hawleyville, CT | 100.0% 100.0% 0.0% 0.0% -79 dBm | 100.0% 100.0% 100.0% 76.9% -96 dBm | 100.0% 100.0% 100.0% 100.0% -73 dBm |
| Indian Field, CT | 95.5% 95.5% 9.1% 0.0% -88 dBm | 95.5% 95.5% 95.5% 54.5% -109 dBm | 95.5% 95.5% 90.9% 50.0% -96 dBm |
| Inglenook, CT | 100.0% 100.0% 41.7% 25.0% -98 dBm | 100.0% 100.0% 91.7% 58.3% -113 dBm | 83.3% 83.3% 83.3% 58.3% -88 dBm |
| Kellogg Point, CT | 100.0% 100.0% 0.0% 0.0% -80 dBm | 100.0% 100.0% 100.0% 100.0% -110 dBm | 100.0% 100.0% 100.0% 100.0% -90 dBm |
| Knollcrest, CT | 100.0% 100.0% 100.0% 100.0% -87 dBm | 100.0% 100.0% 100.0% 66.7% -103 dBm | 100.0% 100.0% 100.0% 100.0% -80 dBm |
| Lakes East, CT | 76.2% 76.2% 0.0% 0.0% -104 dBm | 66.7% 66.7% 23.8% 14.3% -119 dBm | 14.3% 14.3% 0.0% 0.0% -107 dBm |
| Lakes West, CT | 75.9% 75.9% 27.6% 17.2% -100 dBm | 100.0% 100.0% 72.4% 55.2% -114 dBm | 62.1% 62.1% 51.7% 24.1% -94 dBm |
| Lakeside Woods, CT | 78.6% 78.6% 0.0% 0.0% -100 dBm | 100.0% 100.0% 50.0% 42.9% -119 dBm | 57.1% 57.1% 42.9% 7.1% -103 dBm |
| Mamanasco Lake, CT | 100.0% 100.0% 90.0% 50.0% -94 dBm | 100.0% 100.0% 100.0% 80.0% -108 dBm | 100.0% 100.0% 100.0% 90.0% -84 dBm |
| New Canaan, CT | 100.0% 100.0% 25.0% 17.5% -91 dBm | 100.0% 100.0% 95.0% 62.5% -109 dBm | 100.0% 100.0% 97.5% 82.5% -87 dBm |
| New Fairfield, CT | 97.0% 97.0% 32.3% 20.0% -95 dBm | 97.2% 97.2% 64.5% 46.2% -114 dBm | 95.2% 94.8% 89.5% 71.4% -90 dBm |
| New Milford, CT | 98.9% 98.9% 49.5% 31.6% -93 dBm | 100.0% 100.0% 96.8% 80.0% -111 dBm | 95.8% 95.8% 94.7% 83.2% -85 dBm |
| Newtown, CT | 100.0% 100.0% 46.4% 25.0% -98 dBm | 98.2% 98.2% 44.6% 33.9% -115 dBm | 91.1% 91.1% 78.6% 58.9% -91 dBm |
| Noroton, CT | 97.8% 97.8% 46.7% 17.8% -95 dBm | 97.8% 97.8% 97.8% 57.8% -103 dBm | 97.8% 97.8% 97.8% 82.2% -86 dBm |
| Noroton Heights, CT | 100.0% 100.0% 72.7% 45.5% -93 dBm | 100.0% 100.0% 100.0% 72.7% -95 dBm | 100.0% 100.0% 100.0% 90.9% -89 dBm |
| Norwalk, CT | 98.7% 98.7% 53.0% 33.9% -92 dBm | 99.5% 99.5% 96.2% 61.6% -105 dBm | 95.1% 95.1% 87.6% 71.4% -86 dBm |
| Old Greenwich, CT | 96.0% 96.0% 44.0% 10.0% -97 dBm | 96.0% 96.0% 96.0% 64.0% -103 dBm | 96.0% 96.0% 90.0% 60.0% -91 dBm |
| Old Hill, CT | 100.0% 100.0% 36.0% 18.0% -96 dBm | 98.0% 98.0% 96.0% 44.0% -112 dBm | 86.0% 86.0% 66.0% 46.0% -93 dBm |
| Pemberwick, CT | 100.0% 100.0% 62.5% 25.0% -87 dBm | 100.0% 100.0% 81.3% 75.0% -108 dBm | 100.0% 100.0% 87.5% 56.3% -94 dBm |
| Poplar Plains, CT | 100.0% 100.0% 44.4% 22.2% -95 dBm | 100.0% 100.0% 63.0% 33.3% -116 dBm | 100.0% 100.0% 81.5% 48.1% -94 dBm |
| Redding, CT | 93.2% 93.2% 16.3% 6.8% -97 dBm | 96.7% 96.7% 59.5% 36.0% -115 dBm | 74.8% 74.8% 49.4% 23.7% -98 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 Western Connecticut County, CT 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.