Compare cell coverage in Jefferson County, MO

See the best cell service provider in Jefferson 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 96% of Jefferson County covered by 5G service and 99% covered by 4G LTE service.

96%

covered by 5G

99%

covered by 4G LTE

Amount of Jefferson County covered:: 98.6%
Excellent reception: 36.0%
Good reception: 35.6%
Average reception: 20.1%
Fair reception: 6.5%
Poor reception: 0.4%
No Signal: 1.4%

Verizon has 79% of Jefferson County covered by 5G service and 96% covered by 4G LTE service.

79%

covered by 5G

96%

covered by 4G LTE

Amount of Jefferson County covered:: 96%
Excellent reception: 49.8%
Good reception: 30.1%
Average reception: 12.3%
Fair reception: 3.7%
Poor reception: 0.0%
No Signal: 4.0%

T-Mobile has 83% of Jefferson County covered by 5G service and 90% covered by 4G LTE service.

83%

covered by 5G

90%

covered by 4G LTE

Amount of Jefferson County covered:: 89.7%
Excellent reception: 32.8%
Good reception: 41.4%
Average reception: 15.2%
Fair reception: 0.2%
No Signal: 10.3%

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	99% / 96%	96% / 79%	90% / 83%

Cities in Jefferson County

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