Carrierlytics City Coverage Guide

Canyon Country, CA 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 Canyon Country, CA ZIP codes, Carrierlytics compares the top-performing networks and the cheapest plans that use them.



Cell phone coverage map for Canyon Country, CA

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 Carrierlytics.

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Cell phone coverage rankings by network in Canyon Country, CA

#1

T-Mobile

Coverage Score 87.3
In Canyon Country, CA
Overall
89.7%
4G LTE
89.7% avg. -91 dBm 4G LTE signal where 4G LTE coverage exists: avg. -91 dBm
5G
85.0% avg. -86 dBm 5G signal where 5G coverage exists: avg. -86 dBm
Fast 5G
72.0% avg. -84 dBm Fast 5G signal where Fast 5G coverage exists: avg. -84 dBm
Los Angeles County, CA covered 78.2%
#2

Verizon

Coverage Score 80.8
In Canyon Country, CA
Overall
88.7%
4G LTE
87.2% avg. -73 dBm 4G LTE signal where 4G LTE coverage exists: avg. -73 dBm
5G
73.0% avg. -99 dBm 5G signal where 5G coverage exists: avg. -99 dBm
Fast 5G
53.6% avg. -97 dBm Fast 5G signal where Fast 5G coverage exists: avg. -97 dBm
Los Angeles County, CA covered 80.6%
#3

AT&T

Coverage Score 56.1
In Canyon Country, CA
Overall
65.1%
4G LTE
65.1% avg. -106 dBm 4G LTE signal where 4G LTE coverage exists: avg. -106 dBm
5G
50.4% avg. -110 dBm 5G signal where 5G coverage exists: avg. -110 dBm
Fast 5G
49.1% avg. -109 dBm Fast 5G signal where Fast 5G coverage exists: avg. -109 dBm
Los Angeles County, CA covered 77.5%

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

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Best phone plans for Canyon Country, CA

Best phone plans on T-Mobile's network for Canyon Country, CA

87.3 T-Mobile coverage score Ranked #1 in Canyon Country, CA
Best family plan
79.5 Value Score

T-Mobile Better Value

Fair Value

Price
$140.01/mo for 3 lines ($46.67/line)
Data
Unlimited
Hotspot
Unlimited
View plan
See all plans on T-Mobile Compare all phone plans

Coverage by ZIP code in Canyon Country, CA

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

ZIP Code AT&T T-Mobile Verizon
91351 100.0% 100.0% 97.4% 96.8% 98.9% 98.9% 97.9% 92.6% 100.0% 100.0% 99.5% 93.7%
91387 59.5% 59.5% 42.8% 41.4% 88.3% 88.3% 82.9% 68.6% 86.9% 85.2% 68.8% 47.1%

About The Coverage Data

Coverage and signal estimates are derived by Carrierlytics 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 Canyon Country, CA 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.