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  2. TRS
  3. Mobile Relay Associates SoCal NEXEDGE Digital Network

Mobile Relay Associates SoCal NEXEDGE Digital Network

System Name: Mobile Relay Associates SoCal NEXEDGE Digital Network
Location: Multiple, AZ CA NV
County: 13 Counties
System Type: NXDN NEXEDGE 4800
System Voice: NXDN Digital
System ID: HEX: R1F DEC: R31
Last Updated: April 9, 2025, 18:20 pm UTC   [Updated 1 talkgroups for All Talkgroups]
System Notes

This is a Direct Frequency Assignment (DFA) NXDN system.  It does not rely on the frequency LCN values.  LCN values of 0 are acceptable entries.
FCC Callsigns Map Site Locations Report

Sites and Frequencies

Red (c) are control channel capable frequencies
Site Name County Freqs
039 (27) Spirit Mountain Clark, NV 451.021875451.025c451.028125451.253125461.500461.850462.146875
   462.150462.153125463.4625463.996875464.000464.003125 
022 (16) Site 22 Imperial, CA 454.290625c      
046 (2E) Morongo Casino Resort Imperial, CA 451.003125451.009375451.015625462.53125462.5375c462.7375 
050 (32) Stovepipe Wells Inyo, CA 451.475451.700c451.925452.225452.700  
054 (36) Mazourka Peak Inyo, CA 460.975461.475462.175463.2125463.46875c463.46875463.50625
   463.55625      
033 (21) Ridgecrest Kern, CA 454.146875c      
002 (2) Mt. Lukens Los Angeles, CA 454.11875454.121875454.125454.4875454.490625454.49375454.5875c
   454.590625470.700471.275471.300471.375472.175472.9125
   472.93125506.475507.325507.425507.550507.675508.500
   508.525508.550508.725508.750   
003 (3) Palos Verdes Los Angeles, CA 454.13125454.45625c454.600c471.475472.350472.375507.83125
   507.93125507.94375     
004 (4) Sunset Ridge Los Angeles, CA 451.400454.1125454.115625470.975471.175471.400471.5875
   471.600c471.700471.750472.73125472.74375472.825 
005 (5) Saddle Peak Los Angeles, CA 451.9875454.0125454.13125454.134375454.290625454.29375454.30625
   454.309375c454.3125454.51875461.000471.4875471.500471.550
   471.575471.58125     
008 (8) La Habra Los Angeles, CA 451.175452.175454.153125454.15625471.800472.275507.43125
   507.44375507.775508.425c508.475   
010 (A) Oat Mountain Los Angeles, CA 454.1625454.16875454.40625454.628125c471.200471.58125471.59375
   471.850472.225472.725472.94375   
011 (B) Hollywood Los Angeles, CA 471.47125471.48125471.49375472.250507.375507.875508.325c
   508.600508.900     
012 (C) Mid City Los Angeles, CA 451.009375451.0125451.015625451.950452.675454.175454.17875
   454.40625454.63125c     
017 (11) Paramount Los Angeles, CA 451.350451.575451.9125452.050452.575452.800454.03125c
   454.14375c      
018 (12) Site 18 Los Angeles, CA 454.603125c      
027 (1B) Saddle Peak (Malibu) Los Angeles, CA 454.01575c472.23125     
034 (22) Tejon Summit Los Angeles, CA 451.14375454.115625454.296875c454.596875   
045 (2D) Mt. Lukens 2 Los Angeles, CA 451.0125454.0125c454.1625454.20625462.7375463.425 
048 (30) Saddle Peak 2 Los Angeles, CA 471.6875471.69375472.23125c472.800   
065 (41) Site 65 Los Angeles, CA 460.925c      
035 (23) Rams Peak (Lake Havasu City) Mohave, AZ 452.025461.225461.6875c461.825461.975  
001 (1) Santiago Peak Orange, CA 451.8625452.000454.450454.453125454.45625454.49375454.503125c
   454.6125454.615625454.61875462.5375463.625464.100464.7375
   506.325506.350506.575506.650507.600507.850508.100
   508.675508.700508.825    
007 (7) Sierra Peak Riverside, CA 471.450471.6125471.675472.875507.4375507.8375c507.84375
   507.9375508.350     
013 (D) Lake Elsinore Riverside, CA 451.350452.850454.03125454.5875454.590625c  
036 (24) Chuckwalla Mountain Riverside, CA 452.700c463.400463.83125    
037 (25) Indio Hill Riverside, CA 451.400451.550451.650c451.750452.200452.375452.500
   452.675452.875453.000    
047 (2F) Toro Peak Riverside, CA 451.09375452.700454.403125c    
006 (6) Heaps Peak San Bernardino, CA 452.3375454.0125454.140625454.159375c461.075461.4875461.8125
   463.800464.7375     
020 (14) Site 20 San Bernardino, CA 454.165625c      
021 (15) Quartzite Mountain San Bernardino, CA 451.275451.425452.050454.390625c462.250462.275462.325
   462.450463.275463.500464.950   
024 (18) I-15 Rasor Road San Bernardino, CA 454.309375c      
026 (1A) San Sevaine Peak San Bernardino, CA 471.250471.3125471.375472.9875c   
029 (1D) Crestline San Bernardino, CA 451.475462.7375c464.450461.950461.475  
032 (20) Flash II (Barstow) San Bernardino, CA 451.1125462.53125c463.36875    
038 (26) Ibex Peak San Bernardino, CA 451.350451.450451.500451.700451.925451.9875452.050
   452.100452.2625c452.350452.3625452.850  
061 (3D) Site 61 San Bernardino, CA 454.628125c      
062 (3E) Turquoise Mountain San Bernardino, CA 451.04375451.325451.400451.650461.725451.79375452.225
   452.975453.00625453.01875c464.9125   
063 (3F) Site 63 San Bernardino, CA 454.290625c      
067 (43) Copper Mountain (Twentynine Palms) San Bernardino, CA 451.475451.525451.550c451.650452.3375  
069 (45) Tecopa Peak San Bernardino, CA 461.4375461.9125463.600c463.7375464.5875  
014 (E) Palomar Mountain San Diego, CA 451.0125c454.07185454.075462.5375   
015 (F) Mt Woodson San Diego, CA 451.950452.150452.850454.065625454.440625c  
016 (10) Otay Mountain San Diego, CA 452.050452.800454.290625c454.309375   
030 (1E) Hyatt Manchester (Downtown San Diego) San Diego, CA 451.00625451.450452.000452.650454.190625c462.7375 
052 (34) Cuyamaca Peak San Diego, CA 454.209375c      
028 (1C) Santa Ynez Santa Barbara, CA 454.30325c      
009 (9) South Mountain Ventura, CA 472.9875      
Talkgroup Category Report

Talkgroups

All Talkgroups
DEC Mode Alpha TagDescriptionTag
1DRADIO TECHSRadio TechsBusiness
3DAMBULANCE 3Ambulance - LA BasinEMS Dispatch
5DAMBULANCE 5Ambulance ALS - Hawthorne areaEMS Dispatch
15DTOW 15Towing - Pomona/Ontario areaBusiness
16DTOW 16Towing - Cerritos areaBusiness
19DTOW 19Towing - Central LABusiness
23DSECURITYSecurity Patrols - LA basinSecurity
31DSP TRANSPORTSP TransportationBusiness
32DTOW 32Towing - Gorman areaBusiness
34DTOW 34TowingBusiness
40DWHITTIER UNION 1Whittier Union School District Transportation DeptSchools
41DWHITTIER UNION 2Whittier Union School District Transportation DeptSchools
42DTRANSIT BUSTransit Bus - Northern LA Co. / Antelope ValleyTransportation
46DTOW 46Towing - OCBusiness
47DFOX 11 NEWSFox 11 LA NewsMedia
50DGTRANSGardena Municipal Bus LinesTransportation
51DGTRANSGardena Municipal Bus LinesTransportation
54DFIRSTMED AMBFirstmed AmbulanceEMS Dispatch
58DDTSDiversified Transportation Services TruckingTransportation
64DEDDIES TOWEddie's Towing - Thousand Oaks areaBusiness
67DTOW OPGTowing - LAPD OPG Swanney McDonald TowBusiness
69DTOW 69TowingBusiness
73DTOW 73TowingBusiness
74DTOW 74TowingBusiness
75DALARM CO.Alarm Company - LA metroSecurity
76DPREMIER AMBPremier Medical TransportEMS Dispatch
77DSCHOOL BUSSchool Bus - Pasadena areaTransportation
85DHATZALAH EMSHatzalah of Los AngelesEMS Dispatch
86DTRASHDumpster Rental ServiceBusiness
87DNORWALK TRANSNorwark Transit SystemTransportation
92DNORWALK TRANSNorwark Transit SystemTransportation
97DTOW 97Towing - MidCity LABusiness
98DAmb BLSAmbulance BLS - LA BasinEMS Dispatch
104DCONCRETEConcrete DeliveryBusiness
107DLIBRETY AMBLiberty AmbulanceEMS Dispatch
112DGUARDSecurity Guard Service - Downey areaSecurity
114DEDCO WASTEEDCO Waste Disposal TrucksBusiness
126DSBCUSD BUSSan Bernardino City Unified School District Transportation
128DSecurity 128Guard serviceSecurity
129DSecurity 129Guard service - Gardena areaSecurity
138DTOW 138TowingBusiness
141DSD MTSSan Diego Metropolitan Transit SystemTransportation
144DAMB 144Ambulance - BLS - Orange CountyEMS Dispatch
149DSPRAGUSSpragues Ready Mix - IrwindaleBusiness
150DSPRAGUSSpragues Ready Mix - Simi ValleyBusiness
153DSECURITYSecuritySecurity
155DSD MTSSan Diego Metropolitan Transit SystemTransportation
156DSD MTSSan Diego Metropolitan Transit SystemTransportation
157DSD MTSSan Diego Metropolitan Transit SystemTransportation
161DCATALINA CARDSCatalina Island Golf Cart Rentals PatrolBusiness
168DTRUCKINGTrucking delivery company - LA basinBusiness
172DSECURITYSecuritySecurity
173DTOW 173TowingBusiness
176DTC TRANSITTransportation Concepts - South Bay.Transportation
181DSCHOOLBUS 181School BusTransportation
183DTOW 183Towing - San BernardinoBusiness
185DTOW 185Towing - East LABusiness
187DFoothill TransitFoothill Transit Transportation
190DFoothill TransitFoothill TransitTransportation
196DTOW 196TowingBusiness
201DMedia StringersMedia StringersBusiness
206DEENCRYPTEDEncryptedBusiness
207DBUSBusTransportation
209DACSACS Security Patrol Security
226DTRASHTrash Trucks - Arrowhead / Crestline areaBusiness
235DTOW 235Towing - Huntington Beach areaBusiness
243DSBCo FSP 1San Bernardino - Freeway Service Patrol 1Public Works
244DSBCo FSP 2San Bernardino - Freeway Service Patrol 2Public Works
245DTow AAATowing - PalmdaleBusiness
248DEEncryptedEncryptedAircraft
254DTOW 254TowingBusiness
271DTOW 271Towing - Lakewood areaBusiness
274DTOW 274Towing - Pasadena areaBusiness
276DFREEWAY SVCFreeway Service Patrol - truck to truckBusiness
277DTOW 277Towing - Gardena/Hawthorne areaBusiness
282DCW TOWCW Towing - Lancaster areaBusiness
284DTOW 284Towing - Fontana / Riverside areaBusiness
289DLA SEC PATROLDowntown L.A. Security PatrolsSecurity
292DE292EncryptedBusiness
303DPadres PedalPadres Pedal Cycling Event - San DiegoBusiness
304DPadres PedalPadres Pedal Cycling Event - San DiegoBusiness
305DPadres PedalPadres Pedal Cycling Event - San DiegoBusiness
340DCEMEXCement - Simi Valley Oxnard Rito Vegas Santa Barbara Business
341DCEMEX LACement Trucks - LATransportation
342DCEMEX OCCement Trucks - OCBusiness
343DCEMEX RIVCement Trucks - RiversideBusiness
344DCEMEX SDCement Trucks - San DiegoBusiness
350DWOODBRIDGEWoodbridge Village Assn Irvine SecuritySecurity
356DFREEWAY SVC 3Freeway Service Patrol 3Business
357DTOW 357TowingBusiness
361DTOW 361Towing - Granada Hills areaBusiness
363DTOW 363TowingBusiness
364DPREMIERPremier Ambulance - Los Angeles basinEMS Dispatch
367DTOWTowing - Ontario areaBusiness
369DE369EncryptedBusiness
400DTow 400Towing - Woodland Hills areaBusiness
440DSECURITYSecurity - Oceanside areaSecurity
452DDUSDDowney Unified School DistSchools
453DDUSD PRICEDowney Unified School Dist - Price ElementarySchools
454DDUSD DOTTYDowney Unified School Dist - Dotty Middle SchoolSchools
455DDUSD GRIFFITHSDowney Unified School Dist - Griffiths Middle SchoolSchools
456DDUSD STAUFFERDowney Unified School Dist - Stauffer Middle School Schools
457DDUSD SUSSMANDowney Unified School Dist - Sussman Middle School Schools
458DDUSU COLUMBUS Downey Unified School Dist - Columbus High SchoolSchools
459DDUSD DOWNEYDowney Unified School Dist - Downey High SchoolSchools
460DDUSD WARRENDowney Unified School Dist - Warren High SchoolSchools
462DDUSD MAINT1Downey Unified School Dist - MaintenanceSchools
463DDUSD MAINT2Downey Unified School Dist - MaintenanceSchools
464DDUSD TRANSPDowney Unified School Dist - TransportationSchools
465DDUSDDowney Unified School DistSchools
466DDUSDDowney Unified School Dist Schools
473DTOWTowing - San DiegoBusiness
474DTOW 474Towing - Riverside Business
650DNATL READY MIXNational Ready Mix concreteBusiness
651DNATL READY MIXNational Ready Mix concreteBusiness
652DNATL READY MIXNational Ready Mix concreteBusiness
653DNATL READY MIXNational Ready Mix concreteBusiness
654DNATL READY MIXNational Ready Mix concreteBusiness
655DNATL READY MIXNational Ready Mix concreteBusiness
656DNATL READY MIXNational Ready Mix concrete - Santa ClaritaBusiness
657DNATL READY MIXNational Ready Mix concreteBusiness
658DNATL READY MIXNational Ready Mix concreteBusiness
659DNATL READY MIXNational Ready Mix concrete - West LABusiness
660DSCHOOL BUSSchool BusTransportation
668DSECURITY GUARDSecurity Guard Service - OCSecurity
670DFALCK LAFalck Ambulance - Los AngelesEMS Dispatch
671DFALCK Falck Ambulance EMS Dispatch
672DFALCK SGVFalck Ambulance - San Gabriel ValleyEMS Dispatch
673DFALCK OC NORTHFalck Ambulance - OC Fire NorthEMS Dispatch
674DFALCK OC SOUTHFalck Ambulance - OC Fire SouthEMS Dispatch
675DFALCK Falck Ambulance EMS Dispatch
676DFALCK OC NORTHFalck Ambulance - OC Fire NorthEMS Dispatch
697DEMERGENCY AMBEmergency Ambulance (Brea)EMS Dispatch
698DEMERGENCY AMBEmergency Ambulance - OCEMS Dispatch
712DSCHOOL BUSSchools BusTransportation
714DTOW AAATowingBusiness
1121DSECURITYSecurity - Norwalk Security
2170DBUSTransit BusTransportation