Compare cell coverage in Columbia, IL
Illinois > Monroe County > Columbia
See the best cell service provider in Columbia 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 62% of Columbia covered by 5G service and 100% covered by 4G LTE service.
5G
62%
covered by 5G
4G
100%
covered by 4G LTE
. . .
- Amount of Columbia covered:
-
100%
-
Excellent reception
-
34.1%
-
Good reception
-
36.3%
-
Average reception
-
23.1%
-
Fair reception
-
6.6%
Verizon
Excellent coverage
Verizon has 12% of Columbia covered by 5G service and 100% covered by 4G LTE service.
5G
12%
covered by 5G
4G
100%
covered by 4G LTE
. . .
- Amount of Columbia covered:
-
100%
-
Excellent reception
-
38.5%
-
Good reception
-
42.9%
-
Average reception
-
18.7%
T-Mobile
Excellent coverage
T-Mobile has 100% of Columbia covered by 5G service and 100% covered by 4G LTE service.
5G
100%
covered by 5G
4G
100%
covered by 4G LTE
. . .
- Amount of Columbia covered:
-
100%
-
Excellent reception
-
38.5%
-
Good reception
-
58.2%
-
Average reception
-
3.3%
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