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

98.54%
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

98.34%
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 Carlos, CA


  • AT&T has the best cell phone coverage in San Carlos.
  • San Carlos, CA has an average of 99.10% coverage across the four major carriers.
  • San Carlos is 385th in California for cell reception ahead of Redwood City, San Mateo, Portola Valley, and Half Moon Bay, but behind Belmont.
  • AT&T is ranked as the fastest provider in California.
  • San Carlos has 2 cell towers.

San Carlos Cellular Coverage Map


Cell Phone Coverage By ZIP In San Carlos

ZIP Code Verizon ATT T-Mobile
9407098%100%98%

Cell Phone Towers In San Carlos, California

Licensee Address Height Tower Type
GTE MOBILNET OF CALIFORNIA LIMITED PARTNERSHIP12 Azalea Ln, San Carlos, CA 940704
GTE MOBILNET OF CALIFORNIA LIMITED PARTNERSHIP1029 Washington St, San Carlos, CA 9407025.9POLE

User Reported Dead Zones In San Carlos

Carrier Address Comment Date Added
T-Mobile2 Pyrola Lnno connection for either hspa+ or LTE2014
T-Mobile401 Elm StBarely 2 bars. Horrible2016
Data Provided By DeadCellZones.com

Cell Phone Stores Closest To San Carlos, CA

Carrier Address Phone Directions
AT&T1250 S El Camino Real Suite B3, Belmont, CA, 94002650-264-8083Directions
Verizon1025 El Camino Real, Redwood City, CA, 94063650-480-5888Directions
T-Mobile915 Ralston Ave, Belmont, CA, 94002650-486-1300Directions