Compare cell coverage in Costa Mesa, CA
California > Orange County > Costa Mesa
See the best cell service provider in Costa Mesa 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 94% of Costa Mesa covered by 5G service and 96% covered by 4G LTE service.
5G
94%
covered by 5G
4G
96%
covered by 4G LTE
. . .
- Amount of Costa Mesa covered:
-
95.7%
-
Excellent reception
-
20.4%
-
Good reception
-
41.7%
-
Average reception
-
26.8%
-
Fair reception
-
6.7%
-
Poor reception
-
0.1%
-
No Signal
-
4.3%
Verizon
Excellent coverage
Verizon has 93% of Costa Mesa covered by 5G service and 99% covered by 4G LTE service.
5G
93%
covered by 5G
4G
99%
covered by 4G LTE
. . .
- Amount of Costa Mesa covered:
-
99.2%
-
Excellent reception
-
66.1%
-
Good reception
-
29.4%
-
Average reception
-
3.7%
-
No Signal
-
0.8%
T-Mobile
Excellent coverage
T-Mobile has 98% of Costa Mesa covered by 5G service and 99% covered by 4G LTE service.
5G
98%
covered by 5G
4G
99%
covered by 4G LTE
. . .
- Amount of Costa Mesa covered:
-
99.2%
-
Excellent reception
-
63.7%
-
Good reception
-
33.0%
-
Average reception
-
2.5%
-
No Signal
-
0.8%
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