Compare cell coverage in Carroll County, IL

See the best cell service provider in Carroll County with our network coverage comparison of AT&T, Verizon, and T-Mobile. Use the search box to see cell coverage down to a street address.

FCC data as of June 30, 2022, updated November 18, 2022

AT&T has 0% of Carroll County covered by 5G service and 77% covered by 4G LTE service.

covered by 5G

77%

covered by 4G LTE

Amount of Carroll County covered:: 77.2%
Excellent reception: 3.8%
Good reception: 9.1%
Average reception: 25.6%
Fair reception: 35.8%
Poor reception: 2.9%
No Signal: 22.8%

Verizon has 26% of Carroll County covered by 5G service and 95% covered by 4G LTE service.

26%

covered by 5G

95%

covered by 4G LTE

Amount of Carroll County covered:: 95.1%
Excellent reception: 10.3%
Good reception: 26.3%
Average reception: 42.1%
Fair reception: 16.3%
Poor reception: 0.1%
No Signal: 4.9%

T-Mobile has 30% of Carroll County covered by 5G service and 45% covered by 4G LTE service.

30%

covered by 5G

45%

covered by 4G LTE

Amount of Carroll County covered:: 45.1%
Excellent reception: 2.0%
Good reception: 9.4%
Average reception: 33.5%
Fair reception: 0.3%
No Signal: 54.9%

Coverage data: FCC National Broadband Map

Coverage over time

FCC data as of	AT&T 4G / 5G	Verizon 4G / 5G	T-Mobile 4G / 5G
June 30, 2022	77% / 0%	95% / 26%	45% / 30%

Cities in Carroll County

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