COLUMBUS · OH · FCC DATA

Best cell phone coverage in Columbus Columbus, Ohio

AT&T, T-Mobile and Verizon all report outdoor coverage of between 99.9% and 100% of Columbus, OH, 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 · COLUMBUS, OH

Coverage in Columbus, OH

Population 933,263 (Census 2024 estimate)

What stands out in Columbus

  • T-Mobile reports 90.1% of Columbus in a moving car, against 39.6% of Ohio as a whole.
  • Columbus has the highest Verizon figure in a moving car of the 6 mostly-land cities in Ohio on this site: 99.6%.
  • 5G at 35/3 Mbps covers 99.9% of Columbus, against 75.4% of Ohio.
  • Beyond the city limits it thins: across Franklin County, T-Mobile reports 80% in a moving car, against 90.1% in Columbus.
✓ ALL THREE WITHIN 0.1 POINTS
All three carriers
99.9–100%

AT&T vs T-Mobile vs Verizon in Columbus

=
Verizon
Outdoor
100%
In car
99.6%
=
T-Mobile
Outdoor
100%
In car
90.1%
=
AT&T
Outdoor
99.9%
In car
99.8%

4G and 5G across all carriers in Columbus

4G LTE
100%
5G 7/1
100%
5G 35/3
99.9%

Check your street on each carrier's map

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

Questions about coverage in Columbus

Q1

How does Columbus compare with the rest of Ohio?

Outdoors Verizon 100% (state 95.1%), T-Mobile 100% (state 75.9%), AT&T 99.9% (state 87.7%); in a moving car AT&T 99.8% (state 73.2%), Verizon 99.6% (state 65.2%), T-Mobile 90.1% (state 39.6%).

ZIP codes mostly inside Columbus

43002, 43109, 43201, 43202, 43203, 43204, 43205, 43206, 43207, 43209, 43210, 43211, 43213, 43214, 43215, 43218, 43219, 43222, 43223, 43224, 43227, 43228, 43229, 43231, 43232, 43235, 43240.

See the statewide Ohio comparison, or coverage in Cleveland, Cincinnati, Toledo, Akron, Dayton.

Cities with figures closest to Columbus's: Santa Clara, CA, Topeka, KS, Wichita, KS, Stockton, CA, Modesto, CA.