STOCKTON · CA · FCC DATA

Best cell phone coverage in Stockton Stockton, California

AT&T, T-Mobile and Verizon all report outdoor coverage of between 99.9% and 100% of Stockton, 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

RESULT · STOCKTON, CA

Coverage in Stockton, CA

Population 324,975 (Census 2024 estimate)

What stands out in Stockton

  • Verizon reports 99% of Stockton in a moving car, against 33.6% of California as a whole.
  • Beyond the city limits it thins: across San Joaquin County, T-Mobile reports 64.3% in a moving car, against 91.4% in Stockton.
  • 5G at 35/3 Mbps covers 100% of Stockton, against 47.7% of California.
✓ ALL THREE WITHIN 0.1 POINTS
All three carriers
99.9–100%

AT&T vs T-Mobile vs Verizon in Stockton

=
Verizon
Outdoor
100%
In car
99%
=
T-Mobile
Outdoor
100%
In car
91.4%
=
AT&T
Outdoor
99.9%
In car
99.7%

4G and 5G across all carriers in Stockton

4G LTE
100%
5G 7/1
100%
5G 35/3
100%

Check your street on each carrier's map

Verizon coverage map → T-Mobile coverage map → AT&T coverage map →

Questions about coverage in Stockton

Q1

How does Stockton 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 AT&T 99.7% (state 36.2%), Verizon 99% (state 33.6%), T-Mobile 91.4% (state 26.8%).

ZIP codes mostly inside Stockton

95202, 95203, 95204, 95205, 95207, 95209, 95210, 95211.

See the statewide California comparison, or coverage in Los Angeles, San Jose, Modesto, Huntington Beach, Elk Grove, Salinas, Simi Valley, Fairfield, Berkeley, Antioch, Menifee, Carlsbad.

Cities with figures closest to Stockton's: Modesto, CA, Arlington, TX, Fullerton, CA, Santa Clara, CA, Wichita, KS.