Carrierlytics County Coverage Guide

Riverside County, CA Cell Phone Coverage Map & Network Rankings (2026)

Find the best cell phone network and plan to use in Riverside County, CA.

Using FCC mobile coverage data across cities and ZIP codes in Riverside County, CA, Carrierlytics compares the top-performing networks and the cheapest plans that use them.

Riverside County, CA

Cell phone coverage map for Riverside County, 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.

Loading coverage map...

Cell phone coverage rankings by network in Riverside County, CA

#1

T-Mobile

Coverage Score 71.8
In Riverside County, CA
Overall
67.3%
4G LTE
67.2% avg. -92 dBm 4G LTE signal where 4G LTE coverage exists: avg. -92 dBm
5G
60.6% avg. -88 dBm 5G signal where 5G coverage exists: avg. -88 dBm
Fast 5G
49.4% avg. -85 dBm Fast 5G signal where Fast 5G coverage exists: avg. -85 dBm
#2

Verizon

Coverage Score 66.9
In Riverside County, CA
Overall
73.0%
4G LTE
72.3% avg. -92 dBm 4G LTE signal where 4G LTE coverage exists: avg. -92 dBm
5G
49.0% avg. -93 dBm 5G signal where 5G coverage exists: avg. -93 dBm
Fast 5G
38.5% avg. -90 dBm Fast 5G signal where Fast 5G coverage exists: avg. -90 dBm
#3

AT&T

Coverage Score 59.9
In Riverside County, CA
Overall
75.0%
4G LTE
74.9% avg. -107 dBm 4G LTE signal where 4G LTE coverage exists: avg. -107 dBm
5G
55.0% avg. -111 dBm 5G signal where 5G coverage exists: avg. -111 dBm
Fast 5G
52.6% avg. -111 dBm Fast 5G signal where Fast 5G coverage exists: avg. -111 dBm
Sponsored US Mobile

Coverage varies by neighborhood. Your carrier shouldn’t.

US Mobile lets you switch between all three major networks, so you can choose the one that works best where you actually use your phone.

Choose your network
Dark Star Light Speed Warp 5G
Unlimited plans from
$22.50/mo
Phone + home internet bundle from
$47/mo
Shop US Mobile

Pricing, network access, switching terms, and home internet availability may vary.

Coverage by city in Riverside County, CA

Cities and towns are shown for county-level comparison. Coverage percentages use land-area only coverage.

City Verizon AT&T T-Mobile
Aguanga, CA 100.0% 100.0% 91.6% 81.1% 98.0% 98.0% 90.5% 89.2% 98.3% 98.3% 97.3% 87.5%
Anza, CA 98.5% 98.5% 34.6% 22.3% 98.3% 98.3% 84.0% 83.4% 99.5% 99.5% 98.2% 95.0%
Banning, CA 94.8% 94.6% 88.9% 82.9% 91.9% 91.9% 83.7% 83.3% 84.1% 84.1% 81.5% 78.0%
Beaumont, CA 95.2% 94.7% 84.6% 74.9% 93.3% 93.3% 86.7% 81.4% 96.1% 96.1% 90.6% 74.9%
Bermuda Dunes, CA 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 98.4% 100.0% 100.0% 100.0% 95.3%
Blythe, CA 100.0% 100.0% 97.5% 93.9% 100.0% 100.0% 96.8% 96.8% 100.0% 100.0% 100.0% 98.6%
Cabazon, CA 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 99.1% 98.2% 98.2% 98.2% 96.4%
Calimesa, CA 100.0% 100.0% 99.1% 90.8% 99.4% 99.4% 87.7% 83.1% 94.5% 94.5% 89.9% 76.1%
Canyon Lake, CA 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0%
Cathedral City, CA 100.0% 100.0% 99.8% 99.2% 100.0% 100.0% 100.0% 99.2% 100.0% 100.0% 99.6% 97.1%
Cherry Valley, CA 100.0% 100.0% 99.4% 95.0% 98.3% 98.3% 87.2% 86.7% 93.3% 93.3% 88.9% 77.2%
Coachella, CA 100.0% 100.0% 99.1% 93.9% 100.0% 100.0% 100.0% 99.1% 100.0% 100.0% 73.3% 68.2%
Corona, CA 100.0% 100.0% 99.0% 96.3% 100.0% 100.0% 97.3% 94.9% 99.8% 99.8% 99.5% 97.0%
Coronita, CA 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0%
Desert Center, CA 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 99.2% 100.0% 100.0% 100.0% 100.0%
Desert Edge, CA 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0%
Desert Hot Springs, CA 99.8% 99.8% 99.8% 99.2% 99.8% 99.8% 96.8% 96.8% 99.5% 99.5% 98.8% 94.9%
Desert Palms, CA 100.0% 100.0% 100.0% 98.2% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0%
East Hemet, CA 100.0% 100.0% 100.0% 98.3% 100.0% 100.0% 100.0% 95.7% 100.0% 100.0% 100.0% 100.0%
Eastvale, CA 100.0% 100.0% 97.8% 96.7% 100.0% 100.0% 99.3% 96.3% 100.0% 100.0% 100.0% 98.2%
El Cerrito, CA 100.0% 100.0% 91.1% 83.9% 98.2% 98.2% 92.9% 91.1% 100.0% 100.0% 96.4% 91.1%
El Sobrante, CA 100.0% 100.0% 100.0% 93.1% 98.7% 98.7% 84.9% 66.7% 100.0% 100.0% 96.2% 81.1%
French Valley, CA 100.0% 100.0% 99.6% 93.6% 100.0% 100.0% 100.0% 98.3% 100.0% 100.0% 100.0% 97.9%
Garnet, CA 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 99.4%
Good Hope, CA 100.0% 100.0% 99.6% 98.4% 100.0% 100.0% 97.5% 97.1% 99.6% 99.6% 98.8% 95.1%
Green Acres, CA 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 60.7% 60.7% 100.0% 100.0% 100.0% 100.0%
Hemet, CA 100.0% 100.0% 100.0% 99.5% 100.0% 100.0% 99.8% 93.9% 100.0% 100.0% 99.8% 99.2%
Highgrove, CA 100.0% 100.0% 93.0% 80.3% 98.6% 98.6% 78.9% 47.9% 90.1% 90.1% 85.9% 69.0%
Home Gardens, CA 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 97.1% 100.0% 100.0% 100.0% 100.0%
Homeland, CA 100.0% 100.0% 98.9% 97.8% 100.0% 100.0% 96.7% 95.6% 100.0% 100.0% 100.0% 96.7%
Idyllwild, CA 87.3% 86.3% 66.1% 44.1% 79.9% 76.9% 30.3% 28.6% 70.1% 69.9% 56.4% 35.7%
Idyllwild-Pine Cove, CA 99.0% 99.0% 73.7% 60.7% 87.0% 87.0% 31.0% 29.3% 87.7% 87.7% 79.0% 61.3%
Indian Wells, CA 100.0% 100.0% 99.7% 96.8% 100.0% 100.0% 95.5% 91.6% 98.4% 98.4% 95.8% 82.9%
Indio, CA 100.0% 100.0% 98.9% 95.8% 100.0% 100.0% 100.0% 98.7% 100.0% 100.0% 97.8% 96.8%
Indio Hills, CA 97.7% 97.7% 69.8% 31.9% 98.6% 98.6% 97.1% 89.9% 98.8% 98.8% 97.7% 91.7%
Jurupa Valley, CA 100.0% 100.0% 99.9% 98.8% 100.0% 100.0% 97.9% 87.9% 100.0% 100.0% 100.0% 99.2%
La Quinta, CA 100.0% 100.0% 97.6% 93.7% 100.0% 100.0% 96.8% 95.6% 97.9% 97.9% 96.7% 86.7%
Lake Elsinore, CA 99.9% 99.9% 97.7% 91.4% 97.1% 97.0% 89.2% 87.4% 96.8% 96.8% 94.0% 87.2%
Lake Mathews, CA 100.0% 100.0% 96.9% 89.7% 99.1% 99.1% 94.9% 93.4% 89.5% 89.5% 85.2% 67.0%
Lake Riverside, CA 98.1% 98.1% 90.9% 79.2% 96.8% 96.8% 87.7% 87.7% 98.7% 98.7% 97.4% 92.2%
Lakeland Village, CA 100.0% 100.0% 100.0% 96.9% 98.5% 98.5% 95.9% 87.1% 99.0% 99.0% 97.4% 94.8%
Lakeview, CA 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0%
March Air Reserve Base, CA 100.0% 100.0% 94.2% 94.2% 100.0% 100.0% 98.8% 87.2% 100.0% 100.0% 100.0% 94.2%
March ARB, CA 100.0% 100.0% 96.2% 96.2% 100.0% 100.0% 98.5% 87.4% 100.0% 100.0% 100.0% 96.2%
Mead Valley, CA 100.0% 100.0% 96.6% 93.7% 100.0% 100.0% 99.0% 91.3% 100.0% 100.0% 99.5% 96.1%
Meadowbrook, CA 100.0% 100.0% 98.6% 89.0% 100.0% 100.0% 97.9% 96.6% 100.0% 100.0% 98.6% 84.8%
Mecca, CA 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 99.3% 100.0% 100.0% 99.3% 99.3%
Menifee, CA 100.0% 100.0% 99.9% 99.7% 99.9% 99.9% 99.4% 95.7% 100.0% 100.0% 99.8% 95.7%
Mesa Verde, CA 100.0% 100.0% 32.6% 14.1% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0%
Mira Loma, CA 100.0% 100.0% 98.2% 94.8% 100.0% 100.0% 100.0% 93.3% 100.0% 100.0% 100.0% 98.8%

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 Riverside County, 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.