HereFacts

Compare cell coverage in St. Clair County, IL

Illinois > St. Clair County

See the best cell service provider in St. Clair 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.

AT&T

OK coverage

 
 
 
 
 

AT&T has 50% of St. Clair County covered by 5G service and 51% covered by 4G LTE service.

5G
50%
covered by 5G
4G
51%
covered by 4G LTE
 
 
 
 
 
 
. . .
 
 
 
 
 
 
Amount of St. Clair County covered:
 
50.9%
 
 
 
 
 
Excellent reception
 
6.4%
 
 
 
 
 
Good reception
 
11.9%
 
 
 
 
 
Average reception
 
19.7%
 
 
 
 
 
Fair reception
 
12.6%
 
 
 
 
 
Poor reception
 
0.4%
 
 
 
 
 
No Signal
 
49.1%

Verizon

OK coverage

 
 
 
 
 

Verizon has 31% of St. Clair County covered by 5G service and 52% covered by 4G LTE service.

5G
31%
covered by 5G
4G
52%
covered by 4G LTE
 
 
 
 
 
 
. . .
 
 
 
 
 
 
Amount of St. Clair County covered:
 
51.9%
 
 
 
 
 
Excellent reception
 
9.7%
 
 
 
 
 
Good reception
 
19.3%
 
 
 
 
 
Average reception
 
20.6%
 
 
 
 
 
Fair reception
 
2.2%
 
 
 
 
 
Poor reception
 
0.1%
 
 
 
 
 
No Signal
 
48.1%

T-Mobile

Poor coverage

 
 
 
 
 

T-Mobile has 32% of St. Clair County covered by 5G service and 45% covered by 4G LTE service.

5G
32%
covered by 5G
4G
45%
covered by 4G LTE
 
 
 
 
 
 
. . .
 
 
 
 
 
 
Amount of St. Clair County covered:
 
45.2%
 
 
 
 
 
Excellent reception
 
4.5%
 
 
 
 
 
Good reception
 
13.6%
 
 
 
 
 
Average reception
 
26.9%
 
 
 
 
 
Fair reception
 
0.2%
 
 
 
 
 
No Signal
 
54.8%
Free Report

Compare exact cell coverage for any address

View your full FREE report of cell coverage, sound levels, walkability, and more for any address you're moving to or visiting.

Cities in St. Clair County

View cell coverage by city:

Share: