Compare cell coverage in San Francisco, CA
California > San Francisco County > San Francisco
See the best cell service provider in San Francisco 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
Poor coverage
AT&T has 41% of San Francisco covered by 5G service and 42% covered by 4G LTE service.
5G
41%
covered by 5G
4G
42%
covered by 4G LTE
. . .
- Amount of San Francisco covered:
-
42.2%
-
Excellent reception
-
8.4%
-
Good reception
-
14.5%
-
Average reception
-
13.5%
-
Fair reception
-
5.5%
-
Poor reception
-
0.3%
-
No Signal
-
57.8%
Verizon
Poor coverage
Verizon has 31% of San Francisco covered by 5G service and 44% covered by 4G LTE service.
5G
31%
covered by 5G
4G
44%
covered by 4G LTE
. . .
- Amount of San Francisco covered:
-
43.7%
-
Excellent reception
-
24.3%
-
Good reception
-
13.3%
-
Average reception
-
5.1%
-
Fair reception
-
1.0%
-
Poor reception
-
0.0%
-
No Signal
-
56.3%
T-Mobile
Poor coverage
T-Mobile has 32% of San Francisco covered by 5G service and 42% covered by 4G LTE service.
5G
32%
covered by 5G
4G
42%
covered by 4G LTE
. . .
- Amount of San Francisco covered:
-
41.7%
-
Excellent reception
-
13.5%
-
Good reception
-
19.9%
-
Average reception
-
7.8%
-
Fair reception
-
0.5%
-
No Signal
-
58.3%
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