Compare cell coverage in Custer County, SD

See the best cell service provider in Custer 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 22% of Custer County covered by 5G service and 55% covered by 4G LTE service.

22%

covered by 5G

55%

covered by 4G LTE

Amount of Custer County covered:: 54.5%
Excellent reception: 5.9%
Good reception: 8.6%
Average reception: 14.8%
Fair reception: 22.8%
Poor reception: 2.5%
No Signal: 45.5%

Verizon has 0% of Custer County covered by 5G service and 54% covered by 4G LTE service.

covered by 5G

54%

covered by 4G LTE

Amount of Custer County covered:: 53.9%
Excellent reception: 5.6%
Good reception: 10.9%
Average reception: 21.3%
Fair reception: 16.1%
No Signal: 46.1%

T-Mobile has 28% of Custer County covered by 5G service and 38% covered by 4G LTE service.

28%

covered by 5G

38%

covered by 4G LTE

Amount of Custer County covered:: 37.7%
Excellent reception: 1.0%
Good reception: 8.0%
Average reception: 28.7%
No Signal: 62.3%

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	55% / 22%	54% / 0%	38% / 28%

Cities in Custer County

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