How does Glendale compare with the rest of California?
Outdoors Verizon 100% (state 64.3%), T-Mobile 100% (state 51.4%), AT&T 99.9% (state 57.3%); in a moving car Verizon 89.8% (state 33.6%), T-Mobile 88% (state 26.8%), AT&T 82% (state 36.2%).
AT&T, T-Mobile and Verizon all report outdoor coverage of between 99.9% and 100% of Glendale, CA, so no carrier wins on outdoor coverage here.
Carrier-reported coverage from FCC carrier filings as of December 31, 2025, not measured signal. How these figures are read
The towns nearby where one carrier reports the least outdoors: Topanga (AT&T 34.9%), Lake Hughes (T-Mobile 83%), Duarte (AT&T 83.4%), Torrance (AT&T 83.7%).
Outdoors Verizon 100% (state 64.3%), T-Mobile 100% (state 51.4%), AT&T 99.9% (state 57.3%); in a moving car Verizon 89.8% (state 33.6%), T-Mobile 88% (state 26.8%), AT&T 82% (state 36.2%).
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See the statewide California comparison, or coverage in Sacramento, Stockton, Chula Vista, Santa Clarita, San Bernardino, Fontana, Fullerton, Pasadena, Vallejo, Antioch, Menifee, Santa Maria.
Cities with figures closest to Glendale's: Antioch, CA, Beaumont, TX, Escondido, CA, Aurora, CO, Corona, CA.