Compare cell coverage in Frederick County, MD

See the best cell service provider in Frederick 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 87% of Frederick County covered by 5G service and 94% covered by 4G LTE service.

87%

covered by 5G

94%

covered by 4G LTE

Amount of Frederick County covered:: 94.1%
Excellent reception: 12.8%
Good reception: 26.0%
Average reception: 35.1%
Fair reception: 19.7%
Poor reception: 0.6%
No Signal: 5.9%

Verizon has 32% of Frederick County covered by 5G service and 99% covered by 4G LTE service.

32%

covered by 5G

99%

covered by 4G LTE

Amount of Frederick County covered:: 98.6%
Excellent reception: 31.4%
Good reception: 38.7%
Average reception: 24.8%
Fair reception: 3.6%
No Signal: 1.4%

T-Mobile has 76% of Frederick County covered by 5G service and 88% covered by 4G LTE service.

76%

covered by 5G

88%

covered by 4G LTE

Amount of Frederick County covered:: 87.9%
Excellent reception: 10.0%
Good reception: 36.4%
Average reception: 40.5%
Fair reception: 1.0%
No Signal: 12.1%

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	94% / 87%	99% / 32%	88% / 76%

Cities in Frederick County

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