Fort Valley, AZ Cell Phone Coverage Map & Network Rankings (2026)

Don’t overpay for a network that struggles where you actually use your phone.

Using FCC mobile coverage data across Fort Valley, AZ zip codes, this guide compares the top-performing networks and the cheapest plans that use them.

Coverage rankings for Fort Valley, AZ

T-Mobile currently ranks first for coverage in this area, with a coverage score of 92.2. Compare Wireless Carriers uses FCC broadband map data to estimate and calculate coverage scores. More on that further below.


RankCarrierScoreOverall4G LTE5GFast 5GAverage Signal
1T-Mobile92.297.4%89.0%96.0%77.3% -90 dBm
2AT&T67.593.2%93.2%57.4%24.4% -111 dBm
3Verizon62.991.9%91.9%29.5%19.0% -102 dBm

Scores include coverage area, network type, and average signal strength.


Cell phone coverage map for Fort Valley, AZ

Zoom in for local detail. Tap or click a colored area to see coverage and signal details. On mobile, use two fingers to move the map.

Coverage Key
Less covered More covered
Darker areas mean the carrier covers more of that location.

Map data © OpenStreetMap contributors, © CARTO. Rendered with MapLibre. FCC BDC mobile coverage processed by Compare Wireless Carriers.

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Cell phone coverage by network in Fort Valley, AZ

#1

T-Mobile

Coverage Score 92.2
In Fort Valley, AZ
Overall
97.4%
4G LTE
89.0%
5G
96.0%
Fast 5G
77.3%
Average Signal -90 dBm
Coconino County, AZ covered 33.3%
#2

AT&T

Coverage Score 67.5
In Fort Valley, AZ
Overall
93.2%
4G LTE
93.2%
5G
57.4%
Fast 5G
24.4%
Average Signal -111 dBm
Coconino County, AZ covered 60.2%
#3

Verizon

Coverage Score 62.9
In Fort Valley, AZ
Overall
91.9%
4G LTE
91.9%
5G
29.5%
Fast 5G
19.0%
Average Signal -102 dBm
Coconino County, AZ covered 54.8%

County coverage is shown for surrounding-area context and uses land-area only coverage.

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Coverage by ZIP code in Fort Valley, AZ

ZIP code areas can extend beyond city limits, so this table is best used for local comparison around the city.

ZIP CodeAT&TT-MobileVerizon
86001 88.5% 88.5% 40.6% 17.3% -112 dBm 90.6% 84.4% 84.3% 62.8% -91 dBm 79.5% 79.2% 25.5% 17.5% -102 dBm

About The Coverage Data

Coverage and signal estimates are derived by Compare Wireless Carriers from carrier-reported data in the FCC’s National Broadband Coverage Map, last updated in June 2025. “Percent covered” shows how much of the city or ZIP code area has a carrier signal, whether weak or strong. Signal bars show the estimated average signal strength in areas of Fort Valley, AZ where that carrier has coverage.

If a carrier says you should have service but you do not, run a challenge test with the FCC Mobile Speed Test App. The FCC uses those results to check carrier-submitted coverage data and requires a carrier response when enough tests show a pattern of inaccurate coverage reporting.

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