Compare cell coverage in San Carlos, CA
California > San Mateo County > San Carlos
See the best cell service provider in San Carlos 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 San Carlos covered by 5G service and 100% covered by 4G LTE service.
5G
100%
covered by 5G
4G
100%
covered by 4G LTE
. . .
- Amount of San Carlos covered:
-
100%
-
Excellent reception
-
16.5%
-
Good reception
-
42.9%
-
Average reception
-
31.9%
-
Fair reception
-
8.8%
Verizon
Excellent coverage
Verizon has 99% of San Carlos covered by 5G service and 99% covered by 4G LTE service.
5G
99%
covered by 5G
4G
99%
covered by 4G LTE
. . .
- Amount of San Carlos covered:
-
98.9%
-
Excellent reception
-
57.1%
-
Good reception
-
36.3%
-
Average reception
-
5.5%
-
No Signal
-
1.1%
T-Mobile
Excellent coverage
T-Mobile has 97% of San Carlos covered by 5G service and 99% covered by 4G LTE service.
5G
97%
covered by 5G
4G
99%
covered by 4G LTE
. . .
- Amount of San Carlos covered:
-
98.9%
-
Excellent reception
-
41.8%
-
Good reception
-
50.5%
-
Average reception
-
6.6%
-
No Signal
-
1.1%
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