Compare cell coverage in San Diego, CA
California > San Diego County > San Diego
See the best cell service provider in San Diego 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
OK coverage
AT&T has 58% of San Diego covered by 5G service and 60% covered by 4G LTE service.
5G
58%
covered by 5G
4G
60%
covered by 4G LTE
. . .
- Amount of San Diego covered:
-
59.6%
-
Excellent reception
-
12.3%
-
Good reception
-
21.4%
-
Average reception
-
20.0%
-
Fair reception
-
5.8%
-
Poor reception
-
0.2%
-
No Signal
-
40.4%
Verizon
OK coverage
Verizon has 57% of San Diego covered by 5G service and 60% covered by 4G LTE service.
5G
57%
covered by 5G
4G
60%
covered by 4G LTE
. . .
- Amount of San Diego covered:
-
60.1%
-
Excellent reception
-
33.3%
-
Good reception
-
20.6%
-
Average reception
-
5.3%
-
Fair reception
-
0.7%
-
Poor reception
-
0.1%
-
No Signal
-
39.9%
T-Mobile
OK coverage
T-Mobile has 53% of San Diego covered by 5G service and 60% covered by 4G LTE service.
5G
53%
covered by 5G
4G
60%
covered by 4G LTE
. . .
- Amount of San Diego covered:
-
59.7%
-
Excellent reception
-
23.6%
-
Good reception
-
28.0%
-
Average reception
-
7.8%
-
Fair reception
-
0.3%
-
No Signal
-
40.3%
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