Coverage Critic receives commissions from telecom companies. Find details on the transparency page.

Cell Phone Coverage In Phoenix

All three major networks are expected to offer good cell coverage in Phoenix. Check coverage at your location with the map below.

Recommended Low-Cost Carriers In Phoenix

US Mobile
(Uses Verizon)
US Mobile Logo
Coverage Map ➤
Plans ➜

Unlimited Plans Around $25 Per Month
Test For Free With 30-Day Trial

Visible
(Uses Verizon)
Visible logo
Coverage Map ➤
Plans ➜

Visible Is Owned By Verizon
iPhone Users Eligible For ACan Try A 15-Day Trial

Phoenix Coverage Maps

Coverage maps draw on data from the FCC's Broadband Data Collection and Coverage Critic's crowdsourcing.

Coverage maps draw on data from the FCC's Broadband Data Collection and Coverage Critic's crowdsourcing.

  • Visible Runs Over Verizon's Network
  • Unlimited Plan Is Only $25/Month
See Plans ➜
- ◄ Signal Strength ► +
Full MapSwitch To Fully Interactive Map
Visible logo
  • Unlimited calls, texts, and data
  • Excellent coverage expected in Phoenix
  • Service over Verizon’s network
Get An Unlimited Plan For $25 Per Month

4G LTE & 5G Coverage In Phoenix

The table below shows the proportion of Phoenix with coverage from different cellular technologies.
Network4G Coverage5G Coverage
AT&T99%96%
T-Mobile99%97%
Verizon100%100%
Dish0%82%
Don't be alarmed by Dish's lack of 4G coverage in Phoenix. Dish has a newly-built network that's 5G-only.

US Cellular And Dish Roaming Coverage

US Cellular does not have native coverage in Phoenix. However, some US Cellular subscribers may still have coverage in Phoenix thanks to roaming agreements.

The 82% figure for Dish may understate what subscribers in Phoenix experience after accounting for roaming agreements.

Millimeter Wave 5G

Parts of Phoenix have millimeter wave 5G coverage. This novel celluar technology offers extremely fast speeds, but the coverage potential is limited. Millimeter waves aren't well-suited for traveling long distances.

Network Millimeter Wave
Verizon
AT&T
T-Mobile ?

Millimeter wave coverage in Phoenix is likely sparse (mostly limited to dense, outdoor areas like popular parks or sports stadiums).

Phoenix Cell Signal Strength

There are 11,068 map hexes within the census-defined boundaries of Phoenix. The table below shows the proportion of hexes at various levels of signal strength. Where both 4G and 5G coverage is available, data is drawn from whichever technology offers a stronger signal.

NetworkStrongDecentWeakNone
AT&T19%67%14%1%
T-Mobile42%43%15%1%
Verizon39%57%4%0%
Dish3%55%24%18%

For most purposes, decent signals are perfectly sufficient. Weak or non-existent signals cause far greater degradation in user experience.

Crowdsourced Coverage Data In Phoenix

Coverage Critic has 112,816 crowdsourced data points from 3,339 map hexes within the boundaries of Phoenix. Data is available for AT&T, T-Mobile, and Verizon.

NetworkUnique HexesTotal Observations
AT&T2,53051,810
T-Mobile2,35149,510
Verizon1,14810,957

Click here to toggle to the map's crowdsourced data layer.

Arizona State-Wide Coverage Scores

Network Coverage Score
Verizon 8.6 / 10
AT&T 7.7 / 10
T-Mobile 8.0 / 10

Data Confidence

The coverage information for Phoenix is rated as medium-high confidence. Documentation is available elsewhere covering limitations of Coverage Critic's approach.

Last updated: February 27, 2024