SUGAR LAND · TX · FCC DATA

Best cell phone coverage in Sugar Land Sugar Land, Texas

AT&T, T-Mobile and Verizon all report outdoor coverage of 100% of Sugar Land, TX, 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 · SUGAR LAND, TX

Coverage in Sugar Land, TX

Population 109,851 (Census 2024 estimate)

What stands out in Sugar Land

  • T-Mobile reports 97.2% of Sugar Land in a moving car, against 32.6% of Texas as a whole.
  • 5G at 35/3 Mbps covers 100% of Sugar Land, against 61.9% of Texas.
  • Beyond the city limits it thins: across Fort Bend County, Verizon reports 85.8% in a moving car, against 99.6% in Sugar Land.
✓ ALL THREE REPORT THE SAME
All three carriers
100%

AT&T vs T-Mobile vs Verizon in Sugar Land

=
Verizon
Outdoor
100%
In car
99.6%
=
AT&T
Outdoor
100%
In car
97.3%
=
T-Mobile
Outdoor
100%
In car
97.2%

4G and 5G across all carriers in Sugar Land

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

Check your street on each carrier's map

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

Questions about coverage in Sugar Land

Q1

How does Sugar Land compare with the rest of Texas?

Outdoors Verizon 100% (state 86.8%), AT&T 100% (state 84.1%), T-Mobile 100% (state 72.3%); in a moving car Verizon 99.6% (state 40.5%), AT&T 97.3% (state 52.1%), T-Mobile 97.2% (state 32.6%).

ZIP codes mostly inside Sugar Land

77478, 77479.

See the statewide Texas comparison, or coverage in El Paso, Arlington, Plano, Laredo, Amarillo, Brownsville, Mesquite, Waco, Round Rock, Pearland, League City, Tyler.

Cities with figures closest to Sugar Land's: Joliet, IL, Las Vegas, NV, Elgin, IL, Roseville, CA, Dayton, OH.