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 78% of St. Louis County covered by 5G service and 80% covered by 4G LTE service.

78%

covered by 5G

80%

covered by 4G LTE

Amount of St. Louis County covered:: 80.4%
Excellent reception: 10.1%
Good reception: 18.5%
Average reception: 30.6%
Fair reception: 20.5%
Poor reception: 0.7%
No Signal: 19.6%

Verizon has 0% of St. Louis County covered by 5G service and 74% covered by 4G LTE service.

covered by 5G

74%

covered by 4G LTE

Amount of St. Louis County covered:: 74.5%
Excellent reception: 10.7%
Good reception: 19.4%
Average reception: 31.7%
Fair reception: 12.7%
No Signal: 25.5%

T-Mobile has 51% of St. Louis County covered by 5G service and 67% covered by 4G LTE service.

51%

covered by 5G

67%

covered by 4G LTE

Amount of St. Louis County covered:: 67.3%
Excellent reception: 4.4%
Good reception: 17.6%
Average reception: 45.3%
Fair reception: 0.0%
No Signal: 32.7%

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	80% / 78%	74% / 0%	67% / 51%

Cities in St. Louis County

View cell coverage by city: