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

99.99%
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 Antonio, TX


  • AT&T has the best cell phone coverage in San Antonio.
  • San Antonio, TX has an average of 99.95% coverage across the four major carriers.
  • San Antonio is 126th in Texas for cell reception ahead of Elmendorf, Adkins, Helotes, and Somerset, but behind Jbsa Ft Sam Houston.
  • T-Mobile is ranked as the fastest provider in Texas.
  • San Antonio has 6 cell towers.
  • The zip code in San Antonio with the best coverage for December 2025 is 78203.

San Antonio Cellular Coverage Map


Cell Phone Coverage By ZIP In San Antonio

ZIP Code Verizon ATT T-Mobile
78203100%100%100%
78225100%100%100%
78235100%100%100%
78208100%100%100%
78215100%100%100%
78205100%100%100%
78202100%100%100%
78204100%100%100%
78237100%100%100%
78229100%100%100%
78207100%100%100%
78212100%100%100%
78239100%100%100%
78226100%100%100%
78213100%100%100%
78228100%100%100%
78201100%100%100%
78209100%100%100%
78210100%100%100%
78238100%100%100%
78240100%100%100%
78218100%100%100%
78217100%100%100%
78249100%100%100%
78250100%100%100%
78211100%100%100%
78233100%100%100%
78227100%100%100%
78252100%100%100%
78251100%100%100%
78223100%100%100%
78247100%100%100%
78254100%100%100%
78232100%100%100%
78230100%100%100%
78224100%100%100%
78216100%100%100%
78245100%100%100%
78244100%100%100%
78258100%100%100%
78219100%100%100%
78231100%100%100%
78263100%100%100%
78259100%100%100%
78220100%100%100%
78214100%100%100%
78248100%100%100%
78264100%100%99%
78221100%100%100%
78260100%100%100%
7825399%100%100%
78222100%100%100%
78256100%100%99%
78242100%100%100%
78257100%100%100%
78255100%100%99%
7826699%100%100%
7826199%100%100%

Cell Phone Towers In San Antonio, Texas

Licensee Address Height Tower Type
TEXAS RSA 19 LIMITED PARTNERSHIP8034 Old Campbellton Rd, San Antonio, TX 7826491.4TOWER
New Cingular Wireless PCS, LLC7951 Richter Rd, San Antonio, TX 7822355.2MAST
New Cingular Wireless PCS, LLC21095 Campbellton Rd, San Antonio, TX 7826454.9MAST
New Cingular Wireless PCS, LLC24685 US-281, San Antonio, TX 7826491.4MAST
New Cingular Wireless PCS, LLC22863 Cielo Vis, San Antonio, TX 7825556.4MAST
New Cingular Wireless PCS, LLC14944 FM1957, San Antonio, TX 7824575.3MAST

User Reported Dead Zones In San Antonio

Carrier Address Comment Date Added
T-Mobile103 Hallie CoveSAN ANTONIO, TEXAS 78227. EVERY TIME I MAKE A CALL MY CALL IS DROP AND DATA SERVICE IS SO SLOW. BEEN WITH T-MOBILE FOR MANY YEARS. I JUST RECENTLY MOVED TO THIS AREA. FROM EAST SAN ANTONIO(78220)TO NORTHWEST OF SAN ANTONIO(78227).2015
Sprint714 E Theo AveRoaming signal inside the complex2015
Sprint2227 S Flores Stno internet2014
T-Mobilecm morales annex bldg.old national hi-way Binan Lagunacoverage??2014
AT&T14035 Caprese HillI have a LG800g Tracfone.. I don't get service 99% of the time. A cell tower is quarter mile away, as the crow flies, flat ground, 660 ft elevation. A call will come in, I have 3 to 5 bars, and the calls drop, have static or interrupted conversation. Terrible service.2014
AT&T3600 Wiseman BlvdVery poor reception in this area, slow data speeds2015
T-Mobile1464 Austin HwySan Antonio, TX, United States2019
Verizon159 Lindenwood DrSuddenly no/weak indoor signal. WTF?!2014
T-Mobile10503 Talon PointSlowest LTE in town over here. I get less than 1Mbps down over in this area.2015
Sprint206 Briarcliff DrThere are 7 or 8 dead zones in our house. If you walk into them, your call drops.2014
AT&T6002 Donely Plweak signal, must use wifi2019
AT&TFiesta Texas Main EntranceParking lot is good. Administration Office, where I work is a black hole. Internet unusable when high traffic in park.2014
Verizon1506 Bexar CrossingMajor deadzone in this business center for all CDMA carriers.2015
AT&T17915 Texas Emmy LnMy AT&T cell tower connection produces only one or maybe two bars reception. My micro-cell repeater works well but cost $300 and is only 3G. 4G is not made.2014
Sprint17806 Frontage RdCompletely drops both data and phone service. Blue Cross and Blue Shield, Interstate 10, San Antonio, TX, United States2019
Verizon3807 Happys CornerNo coverage indoors. Outdoor coverage ranges from "searching for service" up to 2 bars. Using older flip phone with only voice calls activated (no texts or data).2019
Data Provided By DeadCellZones.com

Cell Phone Stores Closest To San Antonio, TX

Carrier Address Phone Directions
AT&T812 S Alamo St Ste 110, San Antonio, TX, 78205210-229-9922Directions
Verizon3100 Broadway, San Antonio, TX, 78209210-822-5800Directions
T-Mobile3910 Mccullough Ave Suite #5, San Antonio, TX, 78212210-807-7107Directions

Cell Phone Coverage In Nearby Cities