CENTENNIAL · CO · FCC DATA

Best cell phone coverage in Centennial Centennial, Colorado

AT&T, T-Mobile and Verizon all report outdoor coverage of between 99.9% and 100% of Centennial, CO, 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 · CENTENNIAL, CO

Coverage in Centennial, CO

Population 108,853 (Census 2024 estimate)

What stands out in Centennial

  • Verizon reports 95% of Centennial in a moving car, against 18% of Colorado as a whole.
  • Beyond the city limits it thins: across Arapahoe County, Verizon reports 57.4% in a moving car, against 95% in Centennial.
  • 5G at 35/3 Mbps covers 99.6% of Centennial, against 37.7% of Colorado.
✓ ALL THREE WITHIN 0.1 POINTS
All three carriers
99.9–100%

AT&T vs T-Mobile vs Verizon in Centennial

=
Verizon
Outdoor
100%
In car
95%
=
T-Mobile
Outdoor
100%
In car
91.6%
=
AT&T
Outdoor
99.9%
In car
99%

4G and 5G across all carriers in Centennial

4G LTE
100%
5G 7/1
100%
5G 35/3
99.6%

Check your street on each carrier's map

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

Questions about coverage in Centennial

Q1

How does Centennial compare with the rest of Colorado?

Outdoors Verizon 100% (state 58.1%), T-Mobile 100% (state 50.7%), AT&T 99.9% (state 68.6%); in a moving car AT&T 99% (state 41.3%), Verizon 95% (state 18%), T-Mobile 91.6% (state 19.3%).

ZIP codes mostly inside Centennial

80122.

See the statewide Colorado comparison, or coverage in Denver, Colorado Springs, Aurora, Fort Collins, Lakewood, Thornton, Arvada, Westminster, Greeley, Pueblo.

Cities with figures closest to Centennial's: Westminster, CO, Mesquite, TX, Murrieta, CA, Dallas, TX, Worcester, MA.