Compare cell coverage in Port Costa, CA
California > Contra Costa County > Port Costa
See the best cell service provider in Port Costa 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 100% of Port Costa covered by 5G service and 100% covered by 4G LTE service.
5G
100%
covered by 5G
4G
100%
covered by 4G LTE
. . .
- Amount of Port Costa covered:
-
100%
-
Good reception
-
26.3%
-
Average reception
-
68.4%
-
Fair reception
-
5.3%
Verizon
Excellent coverage
Verizon has 100% of Port Costa covered by 5G service and 100% covered by 4G LTE service.
5G
100%
covered by 5G
4G
100%
covered by 4G LTE
. . .
- Amount of Port Costa covered:
-
100%
-
Excellent reception
-
26.3%
-
Good reception
-
52.6%
-
Average reception
-
15.8%
-
Fair reception
-
5.3%
T-Mobile
Excellent coverage
T-Mobile has 32% of Port Costa covered by 5G service and 100% covered by 4G LTE service.
5G
32%
covered by 5G
4G
100%
covered by 4G LTE
. . .
- Amount of Port Costa covered:
-
100%
-
Excellent reception
-
47.4%
-
Good reception
-
31.6%
-
Average reception
-
21.1%
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