HereFacts

Compare cell coverage in Altadena, CA

California > Los Angeles County > Altadena

See the best cell service provider in Altadena 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 Altadena covered by 5G service and 100% covered by 4G LTE service.

5G
100%
covered by 5G
4G
100%
covered by 4G LTE
 
 
 
 
 
 
. . .
 
 
 
 
 
 
Amount of Altadena covered:
 
100%
 
 
 
 
 
Excellent reception
 
17.6%
 
 
 
 
 
Good reception
 
36.3%
 
 
 
 
 
Average reception
 
38.5%
 
 
 
 
 
Fair reception
 
7.7%

Verizon

Excellent coverage

 
 
 
 
 

Verizon has 56% of Altadena covered by 5G service and 100% covered by 4G LTE service.

5G
56%
covered by 5G
4G
100%
covered by 4G LTE
 
 
 
 
 
 
. . .
 
 
 
 
 
 
Amount of Altadena covered:
 
100%
 
 
 
 
 
Excellent reception
 
40.7%
 
 
 
 
 
Good reception
 
50.5%
 
 
 
 
 
Average reception
 
8.8%

T-Mobile

Excellent coverage

 
 
 
 
 

T-Mobile has 100% of Altadena covered by 5G service and 100% covered by 4G LTE service.

5G
100%
covered by 5G
4G
100%
covered by 4G LTE
 
 
 
 
 
 
. . .
 
 
 
 
 
 
Amount of Altadena covered:
 
100%
 
 
 
 
 
Excellent reception
 
13.2%
 
 
 
 
 
Good reception
 
52.7%
 
 
 
 
 
Average reception
 
34.1%
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