Best Coverage!

T-Mobile

97.13%
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

Verizon

96.91%
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

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AT&T

94.03%
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

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Cellular Access In Flagstaff, AZ


  • T-Mobile has the best cell phone coverage in Flagstaff.
  • Flagstaff, AZ has an average of 89.95% coverage across the four major carriers.
  • Flagstaff is 87th in Arizona for cell reception ahead of Munds Park, Mormon Lake, Sedona, and Williams, but behind Bellemont.
  • Roughly 222.63 square miles of Flagstaff has limited access to cellular data.
  • AT&T is ranked as the fastest provider in Arizona.
  • Flagstaff has 3 cell towers.
  • The zip code in Flagstaff with the best coverage for October 2025 is 86011.

Flagstaff Cellular Coverage Map


Cell Phone Coverage By ZIP In Flagstaff

ZIP Code Verizon ATT T-Mobile
86011100%100%100%
8600599%100%100%
8600494%89%94%
8600193%87%94%

Cell Phone Towers In Flagstaff, Arizona

Licensee Address Height Tower Type
Verizon Wireless (VAW) LLC5954 Forest Service 557a Rd, Flagstaff, AZ 860010
Verizon Wireless (VAW) LLC4081 Forest Service Rd 648, Flagstaff, AZ 860010
Alltel Communications Southwest Holdings, Inc.�11096 Forest Service 550a Rd, Flagstaff, AZ 8600119.8MAST

User Reported Dead Zones In Flagstaff

Carrier Address Comment Date Added
VerizonUniversity (Reilly)dropped calls, all the time2019
T-Mobile4 University Dr ECalls, drop several times in one call, internet almost nonexistent.2019
Data Provided By DeadCellZones.com

Cell Phone Stores Closest To Flagstaff, AZ

Carrier Address Phone Directions
AT&T2700 S Woodlands Village Blvd Suite 690, Flagstaff, AZ, 86001928-774-3677Directions
Verizon1430 E Route 66, Flagstaff, AZ, 86001928-213-8000Directions
T-Mobile601 Piccadilly Drive Suite #75, Flagstaff, AZ, 86001928-213-5624Directions

Cell Phone Coverage In Nearby Cities