Compare cell coverage in Jefferson County, IL
Illinois > Jefferson County
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.
AT&T
Excellent coverage
AT&T has 89% of Jefferson County covered by 5G service and 99% covered by 4G LTE service.
5G
89%
covered by 5G
4G
99%
covered by 4G LTE
. . .
- Amount of Jefferson County covered:
-
98.7%
-
Excellent reception
-
9.5%
-
Good reception
-
22.6%
-
Average reception
-
42.5%
-
Fair reception
-
23.4%
-
Poor reception
-
0.8%
-
No Signal
-
1.3%
Verizon
Excellent coverage
Verizon has 31% of Jefferson County covered by 5G service and 99% covered by 4G LTE service.
5G
31%
covered by 5G
4G
99%
covered by 4G LTE
. . .
- Amount of Jefferson County covered:
-
99.5%
-
Excellent reception
-
22.4%
-
Good reception
-
38.1%
-
Average reception
-
33.2%
-
Fair reception
-
5.7%
-
Poor reception
-
0.0%
-
No Signal
-
0.5%
T-Mobile
OK coverage
T-Mobile has 46% of Jefferson County covered by 5G service and 61% covered by 4G LTE service.
5G
46%
covered by 5G
4G
61%
covered by 4G LTE
. . .
- Amount of Jefferson County covered:
-
61.4%
-
Excellent reception
-
2.6%
-
Good reception
-
13.3%
-
Average reception
-
45.3%
-
Fair reception
-
0.2%
-
No Signal
-
38.6%
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