INDIANAPOLIS · IN · FCC DATA

Best cell phone coverage in Indianapolis Indianapolis, Indiana

AT&T, T-Mobile and Verizon all report outdoor coverage of between 99.9% and 100% of Indianapolis, IN, 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 · INDIANAPOLIS, IN

Coverage in Indianapolis, IN

Population 891,484 (Census 2024 estimate)

What stands out in Indianapolis

  • T-Mobile reports 96.1% of Indianapolis in a moving car, against 41.3% of Indiana as a whole.
  • 5G at 35/3 Mbps covers 99.7% of Indianapolis, against 73.4% of Indiana.
  • Across Marion County as a whole the three carriers report within 5 points of their Indianapolis figures, outdoors and in a car.
  • Verizon loses the most of Indianapolis in a moving car: 100% outdoors, 89.8% in a car.
✓ ALL THREE WITHIN 0.1 POINTS
All three carriers
99.9–100%

AT&T vs T-Mobile vs Verizon in Indianapolis

=
T-Mobile
Outdoor
100%
In car
96.1%
=
Verizon
Outdoor
100%
In car
89.8%
=
AT&T
Outdoor
99.9%
In car
98.5%

4G and 5G across all carriers in Indianapolis

4G LTE
100%
5G 7/1
100%
5G 35/3
99.7%

Check your street on each carrier's map

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

Questions about coverage in Indianapolis

Q1

How does Indianapolis compare with the rest of Indiana?

Outdoors T-Mobile 100% (state 83.3%), Verizon 100% (state 97.6%), AT&T 99.9% (state 93.5%); in a moving car AT&T 98.5% (state 65.2%), T-Mobile 96.1% (state 41.3%), Verizon 89.8% (state 58%).

ZIP codes mostly inside Indianapolis

46183, 46201, 46202, 46203, 46204, 46205, 46206, 46208, 46214, 46217, 46218, 46219, 46220, 46221, 46222, 46224, 46225, 46226, 46227, 46228, 46229, 46235, 46237, 46239, 46240, 46241, 46250, 46254, 46256, 46259, 46260, 46268, 46278.

See the statewide Indiana comparison, or coverage in Fort Wayne, Evansville.

Cities with figures closest to Indianapolis's: Manchester, NH, El Paso, TX, Elk Grove, CA, Surprise, AZ, St. Louis, MO.