I am an extra-class amateur radio operator, callsign K6GS. I used to do a fair amount of DMR, particularly with Motorola radios, doing codeplug programming. As part of that, I compiled a “travel plug” for being able to do DMR communications while driving up and down CA.

Towards that end, here is a list CA DMR Repeaters (not a complete list and likely out-dated)  – scroll down for map

freqoffsetcolorlocationcallcodecorrareaaffiliationlink
440.0375 +5 MHz CC 1 Loma Prieta W6YYY LMP I-101 BA Anarchy www.dmrofanarchy.org/Repeater-Maps/W6YYY-Loma/
440.0500 +5 Mhz CC1 Meadow Lakes MDL I-5 CV Mtn West www.mountainwestdmr.org/styled-4/styled-7/
440.5000 +5 MHz CC1 San Bruno N6AMG SBN I-101 BA Baycom dmr.wa6ycz.org
440.5875 +5 Mhz CC2 Santa Cruz WB6ECE SCZ I-101 BA Baycom dmr.wa6ycz.org
440.9500 +5 Mhz CC1 Round Mtn RDM I-5 CV Mtn West www.mountainwestdmr.org/styled-4/styled-12/
441.5750 +5 MHz CC1 Taft KC6KGE TFT I-5 CV MtnWest mountainwestdmr.org/styled-11/styled-17/
441.8500 +5 MHz CC1 Palo Alto K6OTR PLT I-101 BA Baycom dmr.wa6ycz.org
442.2375 +5 Mhz CC1 Bear Mountain BRM I-5 CV Mn West www.mountainwestdmr.org/styled-4/styled-8/
442.2875 +5 Mhz CC1 Mt Bullion MTB I-5 CV Mtn West www.mountainwestdmr.org/styled-4/styled-6/
442.4000 +5 MHz CC1 Bear Valley KF6FM BRV I-5 CV SRRC westernstatesdmr.com/Bullion.htm
442.4250 +5 MHz CC1 Joaquin Ridge KF6FM JOQ I-5 CV SRRC westernstatesdmr.com/Joaquin.htm
442.4875 +5 Mhz CC1 Tulare TUL I-5 CV Mtn West www.mountainwestdmr.org/styled-4/styled-11/
442.5375 +5 Mhz CC1 Hanford HNF I-5 CV Mtn West www.mountainwestdmr.org/styled-4/styled-14/
442.5375 +5 MHz CC1 San Jose Mt Um WA6YCZ SJC I-101 BA Baycom dmr.wa6ycz.org
443.0000 +5 MHz CC1 Bakersfield K6RET BAK I-5 CV MtnWest mountainwestdmr.org/styled-11/styled-14/
443.4000 +5 MHz CC1 Milpitas WA6KPX MIL I-101 BA Baycom dmr.wa6ycz.org
443.4375 +5 Mhz CC1 San Luis Obispo SLM I-101 CC Mtn West www.mountainwestdmr.org/styled-4/styled-15/
443.5125 +5 MHz CC1 Sunol W6SRR SNL I-101 BA Anarchy www.dmrofanarchy.org/Repeater-Maps/W6SRR-Sunol/
444.3500 +5 MHz CC6 San Luis Obispo K6DOA SLA I-101 CC Anarchy www.dmrofanarchy.org/Repeater-Maps/K6DOA-Tassajera/
444.9500 +5 Mhz CC6 Nipomo K6DOA NIP I-101 CC Anarchy www.dmrofanarchy.org/Repeater-Maps/K6DOA-Nipomo/
445.3000 -5 MHz CC3 Redlands RED I-10 LA PAPA www.papasys.com//dmr/index.html
445.7200 -5 MHz CC1 Elsinore ELS I-15 SD PAPA www.papasys.com//dmr/index.html
445.8600 -5 MHz CC1 Palomar PAL I-15 SD PAPA www.papasys.com//dmr/index.html
445.8800 -5 MHz CC3 San Marcos SMP SD PAPA www.papasys.com//dmr/index.html
445.9600 -5 MHz CC1 Mt Woodson WUD SD PAPA www.papasys.com//dmr/index.html
446.0500 -5 Mhz CC1 Box Springs KF6FM BOX I-10 DS SRRC westernstatesdmr.com/BoxSprings.htm
446.0500 -5 MHz CC2 Redondo Beach W6TRW RDB LA WSDMR westernstatesdmr.com/TRW.htm
446.0625 -5 MHz CC2 Victorville N6GGS VIC I-15 DS KA6P
446.0800 -5 MHz CC1 Saddle Peak SDL LA PAPA www.papasys.com//dmr/index.html
446.5800 -5 MHz CC1 Palm Springs PSP I-10 DS PAPA www.papasys.com//dmr/index.html
446.8200 -5 MHz CC1 Santiago Peak STG LA PAPA www.papasys.com//dmr/index.html
446.9800 -5 MHz CC1 Santa Ynez SYZ I-101 CC PAPA www.papasys.com//dmr/index.html
447.2600 -5 MHz CC1 Oat Mtn OAT LA PAPA www.papasys.com//dmr/index.html
447.2600 -5 MHz CC3 Otay Mtn OTY SD PAPA www.papasys.com//dmr/index.html
447.3000 -5 MHz CC5 Toro Peak TOR I-10 LA PAPA www.papasys.com//dmr/index.html
447.3000 -5 MHz CC1 Vista Peak VST SD PAPA www.papasys.com//dmr/index.html
447.5200 -5 Mhz CC1 Lake Arrowhead KF6FM LAH I-10 LA SRRC westernstatesdmr.com/Heaps.htm
447.8750 -5 Mhz CC7 Phoenix KF6FM PHX I-10 DS SRRC westernstatesdmr.com/WhtTank.htm
447.9000 -5 MHz CC1 Barstow K6DEW BSW I-15 DS WSDRM westernstatesdmr.com/Flash2.htm
447.9000 -5 MHz CC1 Desert Center WD6AML DSC I-10 DS WSDMR westernstatesdmr.com/Chukwalla.htm
447.9000 -5 MHz CC1 San Dimas WD6AML SDS LA WSDMR westernstatesdmr.com/Johnstone.htm
448.1375 -5 Mhz CC1 Rodman KF6FM RDM I-15 DS SRRC westernstatesdmr.com/Rodman.htm
448.1500 -5 MHz CC2 Victor - Quartzsite KF6FM QZW I-15 DS WSDMR westernstatesdmr.com/Quartsite.htm
448.1625 -5 Mhz CC2 Turquoise KF6FM TRQ I-15 DS SRRC www.westernstatesdmr.com/Turquoise.htm
448.1625 -5 Mhz CC1 Frazier Park WD6FM FZP I-5 LA SRRC westernstatesdmr.com/Frazier.htm
448.2750 -5 Mhz CC1 Las Vegas KF6FM VEG I-15 DS SRRC westernstatesdmr.com/Potosi.htm
448.4500 -5 MHz CC1 Lake Havasu W7DXJ HAV DS WSDMR westernstatesdmr.com/Havasu.htm
448.9000 -5 Mhz CC1 Guad-Quartz KF6FM QTZ I-10 DS SRRC westernstatesdmr.com/Guadalupe.htm
449.0375 -5 MHz CC1 Santiago Peak KA6P STP LA KA6P
449.0375 -5 MHz CC2 Wrightwood KA6P LA KA6P
449.3400 -5 MHz CC5 Onyx Mtn ONX DS PAPA www.papasys.com//dmr/index.html
449.3600 -5 MHz CC1 Sunset Ridge SUN LA PAPA www.papasys.com//dmr/index.html
449.3800 -5 MHz CC1 Mt Lukens LUK LA PAPA www.papasys.com//dmr/index.html
449.7400 -5 MHz CC7 Blue Ridge BLU LA PAPA www.papasys.com//dmr/index.html