Carrierlytics State Coverage Guide

Indiana Cell Phone Coverage Map & Network Rankings (2026)

Find the best cell phone network and plan to use in Indiana.

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



Cell phone coverage map for Indiana

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 Indiana

#1

T-Mobile

Coverage Score 76.7
In Indiana
Overall
78.5%
4G LTE
78.5% avg. -93 dBm 4G LTE signal where 4G LTE coverage exists: avg. -93 dBm
5G
68.9% avg. -89 dBm 5G signal where 5G coverage exists: avg. -89 dBm
Fast 5G
50.4% avg. -85 dBm Fast 5G signal where Fast 5G coverage exists: avg. -85 dBm
#2

Verizon

Coverage Score 71.7
In Indiana
Overall
97.6%
4G LTE
97.6% avg. -93 dBm 4G LTE signal where 4G LTE coverage exists: avg. -93 dBm
5G
44.7% avg. -92 dBm 5G signal where 5G coverage exists: avg. -92 dBm
Fast 5G
28.3% avg. -88 dBm Fast 5G signal where Fast 5G coverage exists: avg. -88 dBm
#3

AT&T

Coverage Score 69.6
In Indiana
Overall
94.3%
4G LTE
94.2% avg. -107 dBm 4G LTE signal where 4G LTE coverage exists: avg. -107 dBm
5G
74.7% avg. -111 dBm 5G signal where 5G coverage exists: avg. -111 dBm
Fast 5G
49.6% avg. -109 dBm Fast 5G signal where Fast 5G coverage exists: avg. -109 dBm
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Coverage by county in Indiana

Counties are shown for statewide comparison. Coverage percentages use land-area only coverage.

County Verizon AT&T T-Mobile
Adams County, IN 98.8% 98.8% 47.9% 22.9% 99.6% 99.6% 77.4% 54.2% 91.1% 91.1% 78.3% 50.3%
Allen County, IN 99.9% 99.9% 79.5% 54.9% 100.0% 99.9% 98.8% 75.0% 99.6% 99.6% 98.2% 90.3%
Bartholomew County, IN 99.7% 99.7% 50.9% 28.7% 96.1% 96.0% 64.3% 38.6% 71.0% 71.0% 57.1% 37.2%
Benton County, IN 99.9% 99.9% 19.6% 8.2% 99.0% 99.0% 77.7% 58.0% 91.4% 91.4% 76.9% 48.1%
Blackford County, IN 100.0% 100.0% 60.1% 31.3% 100.0% 100.0% 97.6% 64.1% 89.3% 89.3% 75.3% 46.2%
Boone County, IN 99.9% 99.8% 85.3% 56.8% 99.7% 99.6% 95.6% 62.1% 99.0% 99.0% 96.0% 77.6%
Brown County, IN 85.1% 85.0% 13.1% 7.2% 70.3% 70.0% 36.2% 15.4% 35.3% 35.3% 24.2% 13.2%
Carroll County, IN 98.7% 98.7% 17.1% 6.7% 97.3% 97.2% 84.0% 56.6% 86.6% 86.6% 80.0% 62.1%
Cass County, IN 99.8% 99.8% 39.6% 19.7% 99.5% 99.5% 88.8% 58.8% 83.1% 83.1% 72.7% 49.4%
Clark County, IN 97.6% 97.5% 46.8% 32.6% 92.2% 92.1% 65.9% 48.5% 91.0% 91.0% 83.6% 66.1%
Clay County, IN 99.7% 99.7% 46.9% 28.6% 95.5% 95.4% 77.1% 49.4% 69.8% 69.8% 55.9% 33.8%
Clinton County, IN 99.5% 99.5% 27.0% 12.9% 99.9% 99.9% 95.7% 63.0% 94.7% 94.6% 84.1% 57.6%
Crawford County, IN 90.8% 90.8% 3.8% 1.9% 69.9% 69.9% 26.4% 21.1% 43.9% 43.9% 35.0% 19.1%
Daviess County, IN 99.9% 99.9% 55.7% 32.1% 96.3% 95.7% 78.2% 53.5% 77.7% 77.7% 71.0% 51.5%
Dearborn County, IN 95.1% 95.1% 37.2% 22.2% 97.2% 97.2% 75.0% 53.8% 72.9% 72.9% 60.9% 42.6%
Decatur County, IN 99.7% 99.7% 59.4% 39.2% 98.9% 98.9% 86.8% 44.1% 68.5% 68.5% 57.1% 39.4%
DeKalb County, IN 99.6% 99.5% 50.3% 26.1% 99.9% 99.8% 90.8% 65.1% 93.9% 93.9% 72.1% 52.2%
Delaware County, IN 100.0% 100.0% 92.2% 73.8% 99.9% 99.9% 98.3% 58.0% 93.7% 92.5% 87.0% 67.2%
Dubois County, IN 96.8% 96.8% 38.2% 22.1% 90.8% 90.7% 60.6% 37.8% 56.4% 56.4% 50.3% 31.7%
Elkhart County, IN 100.0% 100.0% 66.2% 44.6% 99.9% 99.9% 97.4% 68.8% 97.1% 97.1% 90.1% 69.8%
Fayette County, IN 98.1% 98.1% 28.1% 16.1% 93.7% 92.0% 54.7% 33.4% 57.1% 57.1% 47.5% 28.2%
Floyd County, IN 99.4% 99.4% 49.5% 36.6% 89.5% 89.5% 69.0% 55.8% 95.2% 95.2% 89.5% 73.5%
Fountain County, IN 94.7% 94.7% 13.3% 4.7% 97.7% 97.7% 90.3% 49.3% 76.7% 76.7% 66.1% 46.3%
Franklin County, IN 99.5% 99.5% 29.5% 15.7% 96.8% 96.8% 48.6% 26.6% 42.1% 42.1% 31.6% 15.8%
Fulton County, IN 99.8% 99.8% 13.5% 8.4% 98.8% 98.7% 86.0% 55.4% 77.2% 77.2% 59.6% 35.7%
Gibson County, IN 99.2% 99.2% 45.8% 25.8% 98.8% 98.7% 73.3% 45.8% 86.9% 86.9% 79.5% 58.8%
Grant County, IN 99.9% 99.9% 55.3% 30.2% 99.9% 99.9% 93.8% 66.6% 95.5% 95.5% 88.2% 69.7%
Greene County, IN 92.9% 92.9% 32.7% 18.9% 92.2% 92.2% 63.7% 36.3% 66.0% 66.0% 56.6% 41.9%
Hamilton County, IN 100.0% 100.0% 88.4% 69.2% 99.9% 99.9% 95.2% 69.2% 99.7% 99.7% 98.9% 93.5%
Hancock County, IN 100.0% 100.0% 96.2% 84.4% 99.4% 99.3% 91.8% 63.1% 96.0% 96.0% 91.9% 78.7%
Harrison County, IN 92.8% 92.8% 19.9% 11.8% 82.1% 82.1% 45.3% 35.0% 76.3% 76.3% 68.6% 44.2%
Hendricks County, IN 99.7% 99.6% 82.7% 59.6% 99.9% 99.7% 98.7% 60.0% 96.0% 96.0% 91.4% 79.0%
Henry County, IN 100.0% 100.0% 62.0% 34.9% 99.9% 99.8% 94.2% 53.5% 95.0% 94.9% 87.9% 66.6%
Howard County, IN 100.0% 100.0% 74.8% 54.4% 99.7% 99.7% 90.6% 60.1% 97.4% 97.4% 93.1% 72.3%
Huntington County, IN 99.9% 99.9% 66.6% 38.1% 100.0% 99.9% 86.8% 64.4% 94.8% 94.8% 84.6% 60.3%
Jackson County, IN 98.3% 98.3% 15.4% 9.7% 86.1% 86.1% 60.9% 36.5% 73.0% 73.0% 60.0% 37.2%
Jasper County, IN 100.0% 100.0% 50.8% 26.5% 98.3% 98.2% 80.1% 75.4% 82.4% 81.9% 72.5% 55.1%
Jay County, IN 98.8% 98.8% 42.2% 22.3% 98.8% 98.8% 55.2% 37.9% 69.7% 69.7% 50.3% 29.4%
Jefferson County, IN 92.1% 92.1% 23.4% 13.9% 90.7% 90.7% 38.9% 21.6% 53.8% 53.8% 43.9% 26.9%
Jennings County, IN 97.8% 97.8% 30.9% 18.2% 92.8% 92.7% 59.6% 31.3% 71.8% 71.8% 59.3% 39.5%
Johnson County, IN 99.8% 99.8% 81.7% 68.9% 98.8% 98.6% 94.7% 68.5% 97.5% 97.5% 93.6% 82.9%
Knox County, IN 99.9% 99.9% 57.8% 31.4% 97.9% 97.8% 82.1% 59.8% 85.1% 85.1% 79.0% 60.7%
Kosciusko County, IN 99.7% 99.7% 32.9% 18.2% 99.5% 99.0% 86.1% 60.8% 90.9% 90.9% 78.6% 54.9%
LaGrange County, IN 99.9% 99.9% 38.0% 20.3% 99.9% 98.6% 96.3% 73.1% 85.5% 85.5% 72.7% 51.6%
Lake County, IN 100.0% 100.0% 98.9% 88.5% 98.4% 98.4% 86.3% 64.1% 99.5% 99.5% 98.9% 93.8%
LaPorte County, IN 100.0% 100.0% 71.4% 46.2% 99.9% 99.9% 94.5% 82.1% 93.1% 93.1% 86.1% 62.6%
Lawrence County, IN 94.5% 94.5% 27.2% 17.5% 81.9% 81.8% 51.3% 29.2% 74.0% 74.0% 58.5% 36.5%
Madison County, IN 100.0% 100.0% 89.5% 71.2% 99.4% 99.3% 91.1% 51.2% 98.7% 98.7% 95.8% 79.6%
Marion County, IN 100.0% 100.0% 90.3% 76.8% 99.8% 99.7% 99.3% 81.5% 100.0% 100.0% 99.9% 98.3%
Marshall County, IN 99.8% 99.8% 44.8% 25.0% 99.3% 99.3% 88.7% 64.7% 90.7% 90.7% 77.5% 54.8%
Martin County, IN 81.5% 81.5% 14.1% 7.9% 70.4% 70.3% 30.2% 16.4% 32.7% 32.7% 23.2% 13.3%
Miami County, IN 99.7% 99.7% 23.3% 9.6% 98.1% 98.1% 85.4% 58.8% 76.7% 75.7% 66.6% 46.6%
Monroe County, IN 93.7% 93.7% 25.8% 17.3% 81.1% 80.9% 48.6% 26.3% 60.5% 60.5% 47.0% 31.6%
Montgomery County, IN 98.1% 98.1% 39.3% 22.5% 96.8% 96.7% 83.0% 52.1% 81.8% 81.8% 66.5% 43.7%
Morgan County, IN 95.9% 95.9% 41.9% 27.5% 88.4% 88.4% 75.3% 47.6% 72.5% 72.5% 62.9% 50.1%
Newton County, IN 100.0% 100.0% 26.0% 11.5% 96.5% 96.4% 73.7% 67.6% 92.5% 92.5% 82.0% 57.7%
Noble County, IN 98.9% 98.8% 43.7% 23.5% 99.7% 99.5% 92.3% 60.5% 87.5% 87.5% 73.7% 49.8%
Ohio County, IN 89.4% 89.4% 16.4% 5.7% 95.0% 95.0% 42.4% 24.2% 35.2% 35.2% 20.6% 11.6%
Orange County, IN 84.9% 84.9% 14.2% 7.3% 66.0% 65.9% 40.8% 18.8% 51.5% 51.5% 39.5% 23.9%
Owen County, IN 88.8% 88.8% 6.9% 3.7% 67.3% 67.2% 32.2% 13.3% 44.8% 44.8% 34.4% 19.3%
Parke County, IN 91.0% 91.0% 6.6% 2.7% 88.4% 88.2% 71.5% 36.2% 43.7% 43.7% 31.4% 17.0%
Perry County, IN 81.0% 80.9% 7.8% 4.4% 60.5% 60.4% 23.8% 18.5% 41.5% 41.5% 31.4% 18.0%
Pike County, IN 95.3% 95.3% 29.9% 16.6% 94.9% 94.8% 41.6% 30.2% 62.6% 62.6% 54.1% 33.0%
Porter County, IN 100.0% 100.0% 95.3% 82.5% 99.2% 99.1% 87.1% 67.3% 97.4% 97.4% 93.6% 79.0%
Posey County, IN 96.7% 96.7% 36.9% 20.4% 97.2% 97.1% 81.6% 52.8% 80.4% 80.4% 71.6% 55.8%
Pulaski County, IN 99.8% 99.8% 24.0% 10.1% 97.8% 97.8% 66.5% 41.9% 57.3% 57.3% 38.4% 21.7%
Putnam County, IN 97.0% 97.0% 31.8% 18.6% 94.5% 94.4% 76.3% 37.8% 67.2% 67.2% 58.0% 41.5%
Randolph County, IN 99.9% 99.9% 52.7% 26.0% 99.4% 99.3% 61.8% 38.8% 89.8% 89.8% 72.0% 43.2%
Ripley County, IN 93.0% 93.0% 27.6% 17.0% 94.9% 94.9% 41.9% 27.7% 49.7% 49.7% 39.4% 27.4%
Rush County, IN 100.0% 100.0% 69.5% 36.3% 98.4% 98.4% 83.2% 49.3% 70.4% 70.4% 52.2% 26.2%
Scott County, IN 98.9% 98.9% 34.4% 22.0% 78.0% 77.9% 48.0% 31.8% 68.8% 68.8% 58.3% 38.9%
Shelby County, IN 100.0% 100.0% 87.6% 63.8% 99.4% 99.3% 95.0% 52.0% 83.8% 83.8% 72.4% 51.3%
Spencer County, IN 98.4% 98.4% 37.9% 20.7% 97.6% 97.6% 66.8% 42.6% 75.0% 75.0% 68.4% 48.5%
St. Joseph County, IN 99.9% 99.9% 53.7% 32.7% 99.7% 99.5% 95.9% 67.0% 99.4% 99.4% 96.1% 83.6%
Starke County, IN 98.7% 98.7% 53.3% 27.8% 99.6% 99.6% 94.3% 63.4% 71.7% 71.7% 56.0% 37.1%
Steuben County, IN 99.4% 99.3% 27.0% 14.6% 100.0% 100.0% 88.6% 67.2% 88.9% 88.8% 75.3% 51.5%
Sullivan County, IN 89.1% 88.9% 22.4% 13.0% 81.4% 81.2% 58.0% 27.1% 59.1% 59.1% 52.4% 35.6%
Switzerland County, IN 97.0% 97.0% 22.4% 12.5% 94.6% 94.6% 27.9% 18.2% 47.7% 47.7% 32.3% 18.8%
Tippecanoe County, IN 99.7% 99.7% 54.4% 31.9% 99.8% 99.8% 91.9% 60.8% 90.2% 90.2% 81.7% 61.3%
Tipton County, IN 100.0% 100.0% 49.7% 23.3% 99.8% 99.8% 78.7% 53.0% 99.8% 99.8% 98.5% 84.4%
Union County, IN 99.5% 99.5% 13.9% 3.4% 97.2% 97.2% 60.1% 46.8% 68.4% 68.4% 58.4% 38.0%
Vanderburgh County, IN 100.0% 100.0% 71.1% 50.7% 99.0% 98.8% 95.7% 60.4% 99.1% 99.1% 96.5% 85.6%
Vermillion County, IN 98.5% 98.5% 52.6% 33.0% 89.9% 89.7% 73.5% 48.8% 58.4% 58.4% 44.2% 28.8%
Vigo County, IN 99.5% 99.5% 50.9% 34.0% 90.1% 89.8% 68.5% 34.4% 78.9% 78.9% 69.2% 50.3%
Wabash County, IN 99.5% 99.5% 35.2% 16.3% 95.7% 95.7% 74.9% 46.6% 84.0% 84.0% 72.6% 50.3%
Warren County, IN 95.5% 95.5% 7.9% 2.5% 98.0% 98.0% 79.0% 48.6% 45.9% 45.9% 32.3% 17.0%
Warrick County, IN 99.1% 99.1% 45.9% 31.4% 98.2% 98.1% 83.3% 54.9% 84.1% 84.1% 73.4% 54.2%
Washington County, IN 97.3% 97.3% 24.8% 15.0% 75.7% 75.7% 33.3% 24.7% 60.0% 60.0% 51.1% 31.0%
Wayne County, IN 99.8% 99.8% 48.3% 30.9% 98.6% 98.5% 83.6% 50.3% 91.5% 91.5% 82.8% 60.7%
Wells County, IN 100.0% 100.0% 50.2% 21.4% 99.7% 99.7% 84.8% 48.1% 92.4% 92.4% 82.6% 60.1%
White County, IN 99.9% 99.9% 39.6% 19.7% 99.3% 99.3% 71.0% 55.9% 92.8% 92.8% 85.8% 68.3%
Whitley County, IN 99.8% 99.8% 43.1% 26.0% 99.7% 99.5% 93.9% 62.9% 93.9% 93.9% 83.9% 59.5%

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 Indiana 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.