Compare cell coverage in St. Louis County, MO

See the best cell service provider in St. Louis 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 97% of St. Louis County covered by 5G service and 100% covered by 4G LTE service.

97%

covered by 5G

100%

covered by 4G LTE

Amount of St. Louis County covered:: 99.8%
Excellent reception: 22.2%
Good reception: 35.3%
Average reception: 34.2%
Fair reception: 7.8%
Poor reception: 0.2%
No Signal: 0.2%

Verizon has 86% of St. Louis County covered by 5G service and 100% covered by 4G LTE service.

86%

covered by 5G

100%

covered by 4G LTE

Amount of St. Louis County covered:: 99.8%
Excellent reception: 38.8%
Good reception: 40.6%
Average reception: 18.2%
Fair reception: 2.2%
Poor reception: 0.0%
No Signal: 0.2%

T-Mobile has 88% of St. Louis County covered by 5G service and 96% covered by 4G LTE service.

88%

covered by 5G

96%

covered by 4G LTE

Amount of St. Louis County covered:: 96.4%
Excellent reception: 29.0%
Good reception: 39.1%
Average reception: 27.0%
Fair reception: 1.2%
No Signal: 3.6%

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	100% / 97%	100% / 86%	96% / 88%

Cities in St. Louis County

View cell coverage by city:

St. Louis