BOISE · ID · FCC DATA

Best cell phone coverage in Boise Boise, Idaho

AT&T, T-Mobile and Verizon all report outdoor coverage of between 98.8% and 100% of Boise, ID, 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 · BOISE, ID

Coverage in Boise, ID

Population 237,963 (Census 2024 estimate)

What stands out in Boise

  • Verizon reports 98.2% of Boise in a moving car, against 14.2% of Idaho as a whole.
  • Beyond the city limits it thins: across Ada County, Verizon reports 53.8% in a moving car, against 98.2% in Boise.
  • 5G at 35/3 Mbps covers 99.1% of Boise, against 33.4% of Idaho.
  • T-Mobile loses the most of Boise in a moving car: 100% outdoors, 89.3% in a car.
✓ ALL THREE WITHIN 1.2 POINTS
All three carriers
98.8–100%

AT&T vs T-Mobile vs Verizon in Boise

=
Verizon
Outdoor
100%
In car
98.2%
=
T-Mobile
Outdoor
100%
In car
89.3%
=
AT&T
Outdoor
98.8%
In car
96.3%

4G and 5G across all carriers in Boise

4G LTE
100%
5G 7/1
100%
5G 35/3
99.1%

Check your street on each carrier's map

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

Questions about coverage in Boise

Q1

How does Boise compare with the rest of Idaho?

Outdoors Verizon 100% (state 46.2%), T-Mobile 100% (state 40%), AT&T 98.8% (state 45%); in a moving car Verizon 98.2% (state 14.2%), AT&T 96.3% (state 27.4%), T-Mobile 89.3% (state 19.5%).

ZIP codes mostly inside Boise

83703, 83704, 83705, 83706, 83713, 83720, 83725.

See the statewide Idaho comparison, or coverage in Meridian, Nampa.

Cities with figures closest to Boise's: Wilmington, NC, Orlando, FL, Riverside, CA, Austin, TX, Clovis, CA.