Compare cell coverage in San Marino, CA
California > Los Angeles County > San Marino
See the best cell service provider in San Marino 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 76% of San Marino covered by 5G service and 100% covered by 4G LTE service.
5G
76%
covered by 5G
4G
100%
covered by 4G LTE
. . .
- Amount of San Marino covered:
-
100%
-
Excellent reception
-
8.8%
-
Good reception
-
31.9%
-
Average reception
-
44.0%
-
Fair reception
-
15.4%
Verizon
Excellent coverage
Verizon has 86% of San Marino covered by 5G service and 100% covered by 4G LTE service.
5G
86%
covered by 5G
4G
100%
covered by 4G LTE
. . .
- Amount of San Marino covered:
-
100%
-
Excellent reception
-
34.1%
-
Good reception
-
52.7%
-
Average reception
-
13.2%
T-Mobile
Excellent coverage
T-Mobile has 92% of San Marino covered by 5G service and 100% covered by 4G LTE service.
5G
92%
covered by 5G
4G
100%
covered by 4G LTE
. . .
- Amount of San Marino covered:
-
100%
-
Excellent reception
-
35.2%
-
Good reception
-
52.7%
-
Average reception
-
12.1%
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