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 Rancho Cucamonga, CA


  • AT&T has the best cell phone coverage in Rancho Cucamonga.
  • Rancho Cucamonga, CA has an average of 99.80% coverage across the four major carriers.
  • Rancho Cucamonga is 231st in California for cell reception ahead of Upland, Ontario, Claremont, and Chino, but behind Montclair.
  • AT&T is ranked as the fastest provider in California.
  • Rancho Cucamonga has 13 cell towers within 25 miles of the city center.
  • The zip code in Rancho Cucamonga with the best coverage for April 2024 is 91701.

Rancho Cucamonga Cellular Coverage Map


Cell Phone Coverage By ZIP In Rancho Cucamonga

ZIP Code Verizon ATT T-Mobile
91701100%100%100%
91737100%100%100%
91739100%100%100%
91730100%100%100%

Cell Phone Towers Near Rancho Cucamonga, California

Licensee Address Height Tower Type
Los Angeles SMSA Limited Partnership1217 S Glencroft Rd, Glendora, CA 917403.1B
Los Angeles SMSA Limited Partnership1934 Pomona Rd, Corona, CA 9288027.4POLE
Los Angeles SMSA Limited Partnership344 N Calera Ave, Azusa, CA 9170214POLE
Los Angeles SMSA Limited Partnership1255 Rivera Dr, Wrightwood, CA 9239718.3POLE
Los Angeles SMSA Limited Partnership1960 Northview Ct, Azusa, CA 9170215.2POLE

User Reported Dead Zones In Rancho Cucamonga

Carrier Address Comment Date Added
Verizon9483 Haven AveWeak 4G signal2016
AT&T9400 Fairway View PlI live close to 6th street. Service drops repeatedly, no bars inside bldg, 1, maybe 2 bars at most outside. Had to get a landline (ooma) to make calls.2019
Verizon8389 Baker AveWeak Signal Strength... 2 bars only.2015
Sprint9719 Foothill Blvd9600 Lomita Court2019
T-Mobile7263 Amethyst Avedead zones2014
Data Provided By DeadCellZones.com

Cell Phone Stores Closest To Rancho Cucamonga, CA

Carrier Address Phone Directions
AT&T11144 Foothill Blvd Suite 100, Rancho Cucamonga, CA, 91730909-989-1120Directions
Verizon10740 Foothill Blvd, Rancho Cucamonga, CA, 91730909-948-2427Directions
T-Mobile10831 Foothill Blvd Suite 102, Rancho Cucamonga, CA, 91730909-948-7162Directions

Cell Phone Coverage In Nearby Cities