Best Coverage!

AT&T

100.00%
Coverage

  • Plans From $65 to $85
  • Unlimited Talk & Text
  • Up To 100GB Premium Data & 30GB 4G Hotspot
  • Top Plan Includes HBO MAX
  • Up To 720p Streaming
Call 800-288-2020

View Plans & Pricing

Verizon

100.00%
Coverage

  • Plans From $70 to $90
  • Unlimited Talk & Text
  • Up To 75GB Premium Data & 30GB 4G Hotspot
  • Most Plans Include Apple Music and 1 Year Of Disney+
  • Up To 720p Streaming
Call 844-751-8735

View Plans & Pricing

T-Mobile

100.00%
Coverage

  • Plans From $60 to $85
  • Unlimited Talk & Text
  • Up To 50GB Premium Data & 20GB 4G Hotspot
  • Netflix And Quibi Free For A Year
  • Up To 1080p Streaming
Call 800-866-2453

View Plans & Pricing

Cellular Access In San Tan Valley, AZ


  • AT&T has the best cell phone coverage in San Tan Valley.
  • San Tan Valley, AZ has an average of 99.63% coverage across the four major carriers.
  • San Tan Valley is 39th in Arizona for cell reception ahead of Queen Creek, Florence, Gold Canyon, and Casa Grande, but behind Coolidge.
  • AT&T is ranked as the fastest provider in Arizona.
  • San Tan Valley has 29 cell towers within 25 miles of the city center.
  • The zip code in San Tan Valley with the best coverage for October 2025 is 85143.

San Tan Valley Cellular Coverage Map


Cell Phone Coverage By ZIP In San Tan Valley

ZIP Code Verizon ATT T-Mobile
85143100%100%100%
85140100%100%100%

Cell Phone Towers Near San Tan Valley, Arizona

Licensee Address Height Tower Type
Alltel Communications Southwest Holdings, Inc.�17415 S Recker Rd, Gilbert, AZ 8529722.9UPOLE
Alltel Communications Southwest Holdings, Inc.�2790 E Magnolia Dr, Gilbert, AZ 8529854.9TOWER
GILA RIVER CELLULAR GENERAL PARTNERSHIP15689 US-60, Apache Junction, AZ 85118154
New Cingular Wireless PCS, LLC20950 US-60, Gold Canyon, AZ 8511857.9MAST
Verizon Wireless (VAW) LLC9069 E Rainier Dr, Gold Canyon, AZ 8511818.3UPOLE

User Reported Dead Zones In San Tan Valley

Carrier Address Comment Date Added
Verizon33307 N Gantzel RdDropped calls and slow internet.2019
T-Mobile2917 W White Canyon RdDeadzone. No service. Spotty throughout neighborhood. Been this way for over 2 years.2019
AT&T1724 E Sattoo WayIssues with reception and dropped calls, missed calls and overall poor reception all over, inside and outside homes and around and in the club house at Encanterra.2014
AT&T4372 E Amarillo DrLOW signal in this neighborhood2014
Data Provided By DeadCellZones.com

Cell Phone Stores Closest To San Tan Valley, AZ

Carrier Address Phone Directions
AT&T40930 N. Ironwood Drive Suite 102, San Tan Valley, AZ, 85140480-882-2832Directions
Verizon1749 W. Hunt Highway, Queen Creek, AZ, 85143480-428-7479Directions
T-Mobile85 W Combs Rd #114, San Tan Valley, AZ, 85140480-912-2910Directions

Cell Phone Coverage In Nearby Cities