Compare cell coverage in Napa, CA
California > Napa County > Napa
See the best cell service provider in Napa 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 Napa covered by 5G service and 100% covered by 4G LTE service.
5G
100%
covered by 5G
4G
100%
covered by 4G LTE
. . .
- Amount of Napa covered:
-
100%
-
Excellent reception
-
13.8%
-
Good reception
-
29.5%
-
Average reception
-
44.7%
-
Fair reception
-
12.0%
Verizon
Excellent coverage
Verizon has 100% of Napa covered by 5G service and 100% covered by 4G LTE service.
5G
100%
covered by 5G
4G
100%
covered by 4G LTE
. . .
- Amount of Napa covered:
-
100%
-
Excellent reception
-
56.7%
-
Good reception
-
32.3%
-
Average reception
-
10.6%
-
Fair reception
-
0.5%
T-Mobile
Excellent coverage
T-Mobile has 82% of Napa covered by 5G service and 100% covered by 4G LTE service.
5G
82%
covered by 5G
4G
100%
covered by 4G LTE
. . .
- Amount of Napa covered:
-
99.5%
-
Excellent reception
-
40.6%
-
Good reception
-
44.2%
-
Average reception
-
14.7%
-
No Signal
-
0.5%
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