HARTFORD · CT · FCC DATA

Best cell phone coverage in Hartford Hartford, Connecticut

AT&T, T-Mobile and Verizon all report outdoor coverage of 100% of Hartford, CT, 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 · HARTFORD, CT

Coverage in Hartford, CT

Population 122,129 (Census 2024 estimate)

What stands out in Hartford

  • T-Mobile reports 97.7% of Hartford in a moving car, against 37.4% of Connecticut as a whole.
  • Beyond the city limits it thins: across Hartford County, T-Mobile reports 50.9% in a moving car, against 97.7% in Hartford.
  • 5G at 35/3 Mbps covers 99.5% of Hartford, against 66.9% of Connecticut.
✓ ALL THREE REPORT THE SAME
All three carriers
100%

AT&T vs T-Mobile vs Verizon in Hartford

=
AT&T
Outdoor
100%
In car
99.8%
=
Verizon
Outdoor
100%
In car
98.6%
=
T-Mobile
Outdoor
100%
In car
97.7%

4G and 5G across all carriers in Hartford

4G LTE
100%
5G 7/1
100%
5G 35/3
99.5%

Check your street on each carrier's map

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

Around Hartford, in Hartford County

The towns nearby where one carrier reports the least outdoors: Riverton (AT&T 46.2%), Broad Brook (T-Mobile 63%), West Simsbury (T-Mobile 74.3%), Weatogue (T-Mobile 84.9%).

Questions about coverage in Hartford

Q1

How does Hartford compare with the rest of Connecticut?

Outdoors AT&T 100% (state 84.3%), Verizon 100% (state 94.8%), T-Mobile 100% (state 78.7%); in a moving car AT&T 99.8% (state 57.4%), Verizon 98.6% (state 50%), T-Mobile 97.7% (state 37.4%).

ZIP codes mostly inside Hartford

06103, 06105, 06106, 06112, 06114, 06120.

See the statewide Connecticut comparison, or coverage in Bridgeport, Stamford, New Haven, Waterbury.

Cities with figures closest to Hartford's: Allentown, PA, Lancaster, CA, Pomona, CA, Richardson, TX, Coral Springs, FL.