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 Marino, CA


  • AT&T has the best cell phone coverage in San Marino.
  • San Marino, CA has an average of 99.98% coverage across the four major carriers.
  • San Marino is 96th in California for cell reception ahead of South Pasadena, Pasadena, Rosemead, and Sierra Madre, but behind San Gabriel.
  • AT&T is ranked as the fastest provider in California.
  • San Marino has 17 cell towers within 25 miles of the city center.

San Marino Cellular Coverage Map


Cell Phone Coverage By ZIP In San Marino

ZIP Code Verizon ATT T-Mobile
91108100%100%100%

Cell Phone Towers Near San Marino, California

Licensee Address Height Tower Type
Los Angeles SMSA Limited Partnership4441 Cloud Ave, La Crescenta-Montrose, CA 9121416.8MAST
Los Angeles SMSA Limited Partnership15925 Loukelton St, City of Industry, CA 9174415.8POLE
Los Angeles SMSA Limited Partnership1960 Northview Ct, Azusa, CA 9170215.2POLE
Los Angeles SMSA Limited Partnership344 N Calera Ave, Azusa, CA 9170214POLE
Los Angeles SMSA Limited Partnership1217 S Glencroft Rd, Glendora, CA 917403.1B

User Reported Dead Zones Near San Marino

Carrier Address Comment Date Added
AT&T1200 Wilshire Blvd #615Extremely week signal. Outside and inside.2019
AT&T1220 W Foothill BlvdBad AT&T Network Congestion2019
Verizon1227 N Hoover StFringe area. Bad reception outdoors or indoors.2015
Verizon1020 S Grand AveNo Signal, can't receive or make calls.2019
Verizon5619 Ocean View BlvdNot the Best2019
Data Provided By DeadCellZones.com

Cell Phone Stores Closest To San Marino, CA

Carrier Address Phone Directions
AT&T9020 Huntington Dr, San Gabriel, CA, 91775626-292-5677Directions
Verizon2116 Huntington Drive, San Marino, CA, 91108626-537-3406Directions
T-Mobile333 East Main Street Unit B&C, Alhambra, CA, 91801626-284-8677Directions

Cell Phone Coverage In Nearby Cities