Cell phone coverage map for Ohio
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.
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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 Carrierlytics.
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Cell phone coverage rankings by network in Ohio
#1
Verizon
Coverage Score
79.7
In Ohio
- Overall
- 94.7%
- 4G LTE
- 94.7% avg. -88 dBm 4G LTE signal where 4G LTE coverage exists: avg. -88 dBm
- 5G
- 63.8% avg. -94 dBm 5G signal where 5G coverage exists: avg. -94 dBm
- Fast 5G
- 47.9% avg. -91 dBm Fast 5G signal where Fast 5G coverage exists: avg. -91 dBm
#2
T-Mobile
Coverage Score
79.2
In Ohio
- Overall
- 81.3%
- 4G LTE
- 81.3% avg. -92 dBm 4G LTE signal where 4G LTE coverage exists: avg. -92 dBm
- 5G
- 72.2% avg. -88 dBm 5G signal where 5G coverage exists: avg. -88 dBm
- Fast 5G
- 55.0% avg. -85 dBm Fast 5G signal where Fast 5G coverage exists: avg. -85 dBm
#3
AT&T
Coverage Score
75.7
In Ohio
- Overall
- 95.0%
- 4G LTE
- 94.8% avg. -102 dBm 4G LTE signal where 4G LTE coverage exists: avg. -102 dBm
- 5G
- 83.4% avg. -109 dBm 5G signal where 5G coverage exists: avg. -109 dBm
- Fast 5G
- 61.7% avg. -106 dBm Fast 5G signal where Fast 5G coverage exists: avg. -106 dBm
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Coverage by county in Ohio
Counties are shown for statewide comparison. Coverage percentages use land-area only coverage.
| County | Verizon | AT&T | T-Mobile |
|---|---|---|---|
| Adams County, OH | 87.6% 87.6% 32.4% 18.2% | 79.2% 79.2% 63.2% 50.5% | 65.8% 65.8% 53.2% 37.5% |
| Allen County, OH | 100.0% 100.0% 82.2% 59.0% | 100.0% 99.9% 99.5% 67.8% | 96.0% 96.0% 89.3% 67.7% |
| Ashland County, OH | 99.7% 99.6% 54.2% 35.0% | 99.3% 99.3% 92.7% 74.9% | 92.7% 92.7% 82.6% 61.9% |
| Ashtabula County, OH | 99.3% 99.3% 87.6% 60.5% | 97.7% 97.7% 78.6% 60.7% | 86.8% 86.8% 65.8% 39.7% |
| Athens County, OH | 86.0% 85.9% 21.1% 11.5% | 87.7% 87.4% 66.0% 49.0% | 39.4% 39.4% 30.4% 19.9% |
| Auglaize County, OH | 100.0% 100.0% 83.2% 55.6% | 100.0% 100.0% 98.3% 84.6% | 91.8% 91.8% 81.0% 55.0% |
| Belmont County, OH | 93.3% 93.2% 43.1% 29.5% | 86.9% 86.9% 68.6% 56.1% | 60.0% 60.0% 45.6% 32.6% |
| Brown County, OH | 99.6% 99.6% 62.3% 39.9% | 98.2% 97.6% 92.1% 69.7% | 96.2% 96.2% 86.6% 63.4% |
| Butler County, OH | 99.8% 99.8% 86.3% 70.5% | 99.8% 99.7% 97.8% 73.6% | 96.6% 96.6% 92.2% 82.6% |
| Carroll County, OH | 95.7% 95.6% 81.7% 60.9% | 98.0% 98.0% 59.0% 50.6% | 52.8% 52.8% 40.5% 23.8% |
| Champaign County, OH | 99.5% 99.5% 59.0% 33.3% | 99.8% 99.7% 96.9% 63.8% | 99.7% 99.7% 97.8% 81.5% |
| Clark County, OH | 100.0% 100.0% 83.8% 61.7% | 99.9% 99.8% 98.5% 68.3% | 100.0% 100.0% 99.7% 94.5% |
| Clermont County, OH | 100.0% 100.0% 71.8% 49.7% | 99.9% 99.9% 98.1% 75.7% | 98.3% 98.3% 92.6% 73.3% |
| Clinton County, OH | 100.0% 100.0% 82.1% 51.0% | 100.0% 99.9% 98.8% 76.2% | 98.6% 98.6% 90.7% 73.1% |
| Columbiana County, OH | 98.2% 98.1% 57.8% 39.1% | 99.4% 99.2% 85.9% 68.1% | 82.9% 82.5% 73.6% 53.9% |
| Coshocton County, OH | 97.1% 97.1% 33.4% 18.6% | 90.6% 90.6% 61.8% 44.8% | 42.1% 42.1% 28.9% 17.4% |
| Crawford County, OH | 100.0% 100.0% 61.2% 36.5% | 99.9% 99.8% 96.2% 64.7% | 78.1% 78.1% 65.9% 45.7% |
| Cuyahoga County, OH | 100.0% 100.0% 95.6% 90.6% | 99.6% 99.6% 94.2% 58.9% | 98.2% 98.2% 94.1% 82.8% |
| Darke County, OH | 99.5% 99.5% 63.6% 41.0% | 99.7% 99.7% 88.9% 67.1% | 98.1% 98.1% 88.7% 66.2% |
| Defiance County, OH | 99.5% 99.5% 85.3% 66.5% | 99.1% 99.0% 92.9% 65.7% | 88.5% 88.5% 71.5% 45.9% |
| Delaware County, OH | 100.0% 100.0% 89.7% 71.4% | 99.9% 99.9% 99.0% 64.4% | 98.5% 98.5% 91.7% 74.7% |
| Erie County, OH | 99.3% 99.3% 89.8% 83.3% | 99.8% 99.8% 99.2% 79.2% | 95.9% 95.7% 90.6% 72.0% |
| Fairfield County, OH | 99.7% 99.7% 85.9% 68.1% | 99.3% 98.6% 95.1% 70.1% | 87.7% 87.7% 79.0% 61.9% |
| Fayette County, OH | 99.8% 99.8% 86.9% 61.5% | 100.0% 100.0% 99.1% 79.8% | 99.5% 99.5% 97.9% 85.8% |
| Franklin County, OH | 100.0% 100.0% 96.0% 89.1% | 100.0% 99.9% 99.6% 73.5% | 99.7% 99.7% 98.3% 91.2% |
| Fulton County, OH | 100.0% 100.0% 96.6% 90.3% | 100.0% 100.0% 89.3% 69.0% | 96.0% 96.0% 90.7% 75.6% |
| Gallia County, OH | 68.3% 68.2% 16.3% 9.4% | 84.3% 84.1% 63.0% 50.9% | 56.1% 55.6% 41.7% 25.8% |
| Geauga County, OH | 100.0% 99.9% 93.2% 74.0% | 99.6% 99.6% 56.5% 40.7% | 96.7% 96.7% 79.0% 49.3% |
| Greene County, OH | 100.0% 100.0% 84.0% 66.5% | 100.0% 100.0% 97.2% 77.9% | 100.0% 100.0% 99.1% 91.4% |
| Guernsey County, OH | 93.8% 93.7% 26.6% 16.2% | 91.0% 90.9% 68.5% 44.2% | 44.9% 44.9% 33.1% 21.9% |
| Hamilton County, OH | 100.0% 100.0% 93.0% 82.0% | 99.9% 99.9% 98.4% 82.5% | 99.9% 99.9% 99.2% 95.4% |
| Hancock County, OH | 100.0% 100.0% 86.4% 62.1% | 99.9% 99.9% 99.3% 70.1% | 96.9% 96.9% 90.6% 68.1% |
| Hardin County, OH | 99.8% 99.8% 65.7% 38.6% | 100.0% 100.0% 99.5% 79.1% | 86.2% 86.2% 69.8% 42.8% |
| Harrison County, OH | 84.6% 84.3% 30.4% 17.9% | 95.7% 95.7% 64.6% 48.3% | 44.2% 44.2% 30.5% 16.9% |
| Henry County, OH | 100.0% 100.0% 95.2% 77.1% | 99.9% 99.8% 96.2% 66.2% | 96.5% 96.5% 91.7% 67.7% |
| Highland County, OH | 97.2% 97.2% 45.8% 22.9% | 99.6% 99.5% 95.6% 73.9% | 92.2% 92.2% 85.2% 66.4% |
| Hocking County, OH | 83.6% 83.6% 14.0% 7.3% | 75.2% 74.6% 47.0% 38.3% | 32.7% 32.7% 23.7% 14.1% |
| Holmes County, OH | 99.4% 99.4% 52.4% 34.3% | 98.5% 98.1% 89.1% 71.9% | 56.3% 56.3% 38.8% 22.1% |
| Huron County, OH | 99.9% 99.9% 89.5% 73.9% | 100.0% 100.0% 97.1% 73.7% | 80.8% 80.8% 62.9% 38.7% |
| Jackson County, OH | 91.4% 91.4% 24.1% 14.7% | 91.6% 89.9% 73.8% 48.5% | 72.7% 72.7% 62.9% 42.7% |
| Jefferson County, OH | 77.1% 76.8% 36.1% 21.8% | 86.8% 86.8% 72.3% 60.6% | 65.9% 65.9% 48.9% 31.2% |
| Knox County, OH | 100.0% 100.0% 55.9% 32.1% | 97.4% 97.3% 76.1% 52.1% | 75.4% 75.4% 63.1% 42.2% |
| Lake County, OH | 99.8% 99.7% 95.5% 86.8% | 99.3% 99.1% 75.1% 48.4% | 96.0% 96.0% 89.5% 72.2% |
| Lawrence County, OH | 52.4% 52.2% 15.7% 10.2% | 52.6% 52.1% 40.8% 25.5% | 71.2% 71.2% 58.1% 40.2% |
| Licking County, OH | 99.9% 99.9% 69.0% 51.8% | 97.3% 97.0% 89.0% 64.3% | 83.3% 83.3% 76.2% 60.4% |
| Logan County, OH | 100.0% 100.0% 54.3% 29.4% | 99.6% 98.9% 91.0% 72.6% | 98.5% 98.5% 95.4% 72.7% |
| Lorain County, OH | 100.0% 100.0% 95.8% 88.3% | 99.5% 99.5% 80.2% 55.8% | 94.1% 93.9% 83.6% 60.6% |
| Lucas County, OH | 100.0% 100.0% 81.1% 73.6% | 99.7% 99.6% 90.1% 63.9% | 94.1% 94.1% 89.6% 75.8% |
| Madison County, OH | 100.0% 100.0% 96.5% 81.8% | 99.9% 99.9% 98.6% 70.3% | 100.0% 100.0% 99.1% 89.3% |
| Mahoning County, OH | 100.0% 100.0% 71.5% 51.1% | 100.0% 100.0% 95.7% 71.3% | 98.1% 97.7% 88.5% 67.3% |
| Marion County, OH | 100.0% 100.0% 79.4% 53.8% | 100.0% 100.0% 99.4% 72.1% | 90.4% 90.4% 78.2% 52.9% |
| Medina County, OH | 100.0% 100.0% 94.2% 88.4% | 100.0% 100.0% 93.8% 72.4% | 95.3% 95.3% 84.9% 61.5% |
| Meigs County, OH | 77.9% 77.7% 17.0% 9.5% | 81.9% 81.9% 51.8% 38.3% | 38.4% 37.7% 28.7% 17.1% |
| Mercer County, OH | 98.6% 98.5% 63.6% 38.9% | 99.8% 99.8% 86.1% 83.1% | 86.3% 86.2% 72.7% 44.8% |
| Miami County, OH | 100.0% 100.0% 77.9% 65.9% | 99.9% 99.8% 98.6% 71.5% | 99.1% 99.1% 96.6% 84.5% |
| Monroe County, OH | 46.1% 45.6% 10.2% 5.3% | 74.2% 74.2% 48.3% 37.3% | 28.7% 28.7% 15.9% 9.2% |
| Montgomery County, OH | 100.0% 100.0% 92.6% 81.5% | 100.0% 99.9% 98.7% 75.0% | 100.0% 100.0% 99.4% 93.9% |
| Morgan County, OH | 79.5% 79.4% 16.2% 7.7% | 77.4% 77.4% 41.7% 31.0% | 10.4% 10.4% 7.8% 3.9% |
| Morrow County, OH | 100.0% 100.0% 70.8% 45.1% | 100.0% 100.0% 96.3% 76.0% | 92.6% 92.6% 80.7% 57.3% |
| Muskingum County, OH | 90.9% 90.9% 33.8% 20.1% | 91.0% 90.7% 71.6% 52.4% | 61.1% 61.1% 50.2% 33.4% |
| Noble County, OH | 68.3% 68.1% 19.2% 11.4% | 80.9% 80.9% 54.6% 43.9% | 32.8% 32.7% 24.3% 15.1% |
| Ottawa County, OH | 98.7% 98.6% 88.1% 80.5% | 99.2% 99.2% 77.0% 46.1% | 98.6% 98.6% 97.6% 91.0% |
| Paulding County, OH | 99.7% 99.7% 70.0% 45.6% | 99.4% 99.4% 86.3% 64.9% | 95.7% 95.7% 87.7% 70.7% |
| Perry County, OH | 98.9% 98.9% 30.7% 17.9% | 98.6% 98.5% 88.0% 68.1% | 49.1% 49.1% 37.5% 24.5% |
| Pickaway County, OH | 100.0% 100.0% 92.3% 72.9% | 100.0% 100.0% 96.8% 71.3% | 98.7% 98.7% 94.6% 69.8% |
| Pike County, OH | 78.6% 78.6% 25.8% 16.8% | 81.2% 80.3% 55.9% 43.6% | 61.9% 61.9% 52.3% 38.4% |
| Portage County, OH | 99.8% 99.8% 87.3% 71.3% | 99.9% 99.8% 73.7% 53.9% | 94.1% 94.1% 80.3% 55.0% |
| Preble County, OH | 99.7% 99.7% 58.4% 39.3% | 99.9% 99.9% 89.5% 71.6% | 97.4% 97.4% 93.9% 76.7% |
| Putnam County, OH | 100.0% 100.0% 87.4% 59.4% | 99.6% 99.6% 94.8% 60.0% | 98.2% 98.2% 89.7% 63.8% |
| Richland County, OH | 100.0% 100.0% 56.3% 37.1% | 99.0% 98.9% 87.0% 64.3% | 83.5% 83.4% 68.9% 45.5% |
| Ross County, OH | 91.2% 91.1% 44.4% 28.4% | 92.6% 91.5% 73.5% 52.4% | 87.5% 87.4% 77.6% 59.3% |
| Sandusky County, OH | 100.0% 100.0% 92.0% 88.6% | 99.8% 99.7% 98.8% 60.1% | 99.1% 99.1% 97.8% 89.2% |
| Scioto County, OH | 81.4% 81.3% 17.6% 10.6% | 73.3% 71.3% 53.9% 43.6% | 60.1% 60.1% 48.2% 33.6% |
| Seneca County, OH | 99.8% 99.8% 79.5% 65.2% | 99.7% 99.5% 95.7% 58.4% | 87.7% 87.7% 76.0% 50.9% |
| Shelby County, OH | 99.8% 99.8% 75.0% 48.6% | 99.8% 99.6% 97.0% 78.0% | 97.8% 97.8% 94.2% 73.7% |
| Stark County, OH | 100.0% 100.0% 95.8% 88.7% | 100.0% 100.0% 89.9% 61.5% | 96.0% 96.0% 89.4% 71.3% |
| Summit County, OH | 100.0% 100.0% 95.0% 91.5% | 99.9% 99.9% 94.0% 64.7% | 97.2% 97.2% 90.1% 70.0% |
| Trumbull County, OH | 99.5% 99.5% 56.7% 35.8% | 98.7% 98.6% 89.1% 62.8% | 87.8% 87.8% 71.5% 47.5% |
| Tuscarawas County, OH | 96.1% 96.0% 46.0% 30.4% | 96.1% 96.0% 71.0% 53.3% | 71.5% 71.5% 56.4% 37.8% |
| Union County, OH | 100.0% 100.0% 81.3% 58.2% | 99.9% 99.8% 97.0% 63.4% | 99.6% 99.6% 97.7% 78.5% |
| Van Wert County, OH | 100.0% 100.0% 79.6% 49.5% | 100.0% 100.0% 99.1% 75.3% | 94.4% 94.4% 88.9% 72.7% |
| Vinton County, OH | 76.2% 76.1% 13.1% 7.3% | 68.9% 64.4% 46.1% 29.7% | 35.3% 35.2% 25.7% 15.0% |
| Warren County, OH | 100.0% 100.0% 86.5% 70.4% | 99.9% 99.8% 97.6% 70.5% | 98.5% 98.5% 95.1% 84.4% |
| Washington County, OH | 71.2% 71.1% 21.0% 12.7% | 78.6% 78.2% 54.4% 43.2% | 48.0% 47.9% 34.3% 21.7% |
| Wayne County, OH | 99.9% 99.9% 88.5% 78.5% | 99.8% 99.8% 96.5% 70.8% | 89.5% 89.5% 80.5% 60.8% |
| Williams County, OH | 100.0% 100.0% 93.4% 77.5% | 99.9% 99.9% 96.4% 76.0% | 93.7% 93.7% 80.6% 57.4% |
| Wood County, OH | 100.0% 100.0% 80.5% 76.3% | 99.7% 99.3% 92.2% 56.6% | 99.1% 99.1% 97.4% 86.8% |
| Wyandot County, OH | 99.9% 99.9% 56.6% 32.7% | 99.8% 99.7% 90.1% 64.2% | 78.6% 78.6% 66.2% 49.3% |
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 Ohio 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.