Southern California Edison

System Name: Southern California Edison
Location: Various, AZ CA NV
County: 15 Counties
System Type: Motorola Type II SmartZone
System Voice: Analog
System IDs: Sysid: 3626 Connect Tone: 76.6
Sysid: 3626 Connect Tone: 105.88
Last Updated: January 28, 2018, 1:33 am CST   [Updated General Trunked System Information]
System Notes

Southern California Edison is the second-largest investor-owned electric utility company in the United States. It has over 4.8 million customer accounts in a 50,000 square mile service territory serving much of southern California and parts of central California.

Conventional simplex channels:

Zone: TA

TA1	936.6375	D245
TA2	936.6625	D245
TA3	939.9750	D245
TA4	939.9875	D245

"OPS" talkgroups are used by Toublemen. "TSD" stands for Transportation Service District. There are four of them; they are: North, East, South and West. For "OPS" and "FSR" the Customer Service District Offices are shown in their TG Descriptions.

Tranmission/Substation Talkgroups:

The TS talkgroups are named for the substations that served as the transmission, subtransmission, and distribution switching centers for their surrounding areas at the time the trunked radio system was installed. Over the years, many of these substations have been automated and unmanned, and the operations personnel have been moved to centralized switching centers that handle switching center activities for multiple locations. When the trunked radio system was installed, there were 28 manned switching centers and hence 28 TS talkgroups. Today there are only about half that many switching centers, but the original 28 talkgroups continue to be used, with some switching centers handling traffic on several different talkgroups at several different desks. All desks identify themselves on the air with the name of the switching center, however, regardless of the name of the talkgroup being used.

The names of the TS talkgroup substations and their general locations are shown below:

TG Substation      General Location
-------------      ----------------
Barre              Stanton
Center             Norwalk
Chino              Chino
Control            Bishop
Dalton             Irwindale
Del Amo            Cerritos
Devers             North Palm Springs
Eldorado           Boulder City, NV
Ellis              Huntington Beach
La Cienega         Culver City
La Fresa           Torrance
Lighthipe          Long Beach
Lugo               Hesperia
Mesa               Monterey Park
Mira Loma          Ontario
Moorpark           Moorpark
Padua              Upland
Pardee             Valencia
Rector             Visalia
Santa Clara        Ventura
Santiago           Irvine
State Street       Long Beach
Valley             Romoland
Vestal             Richgrove
Villa Park         Orange
Vincent            Palmdale
Vista              Grand Terrace
Walnut             Industry

Callsigns for personnel are actually the numbers of individual radios and they must show up on the screens of dispatchers in the substations and distribution operation centers. Called "DOC" on the radio they are located in the following places: San Bernardino County and called "Eastern DOC" (formally called "Foothill DOC"), "Northern DOC" in Ventura (formally called "Ventura DOC"), "Western DOC" located in Dominquez Hills (formally called "Dominquez Hills DOC"), and "Southern DOC" in Santa Ana (formally called "Santa Ana DOC"). The DOC's take phone calls regarding service problems and dispatch district personnel and area troublemen. Each DOC can dispatch and control the SCE grid system-wide in addition to doing so in their respective areas. Most of the district troublemen seem to have xx10+ numbers where xx is the district number. District Field Service Representatives (FSR's) have xx60+ numbers where xx is the district number. "Division", location unknown, dispatches them. FSR's are people who read meters, contact customers for energy audits, shut off power to customers who have not paid, etc. Then there are the Trouble Service District troublemen who have calls of 93xx in the Eastern Area, 95xx in the Northern Area, 92xx in the Western Area, and 94xx in the Southern Area. The xx is assigned in a strange manner (Can someone explain?). It's unsure if they are formally called "areas" and if they correspond with the areas DOC's are in charge of. They might be called "regions" instead of areas.

Sites and Frequencies

Red (c) are control channel capable frequencies
Site Name County Freqs
001 (1) LA Simulcast Los Angeles, CA 938.0125938.025c938.1125c938.125939.8625939.900 
002 (2) Inland Empire Simulcast Riverside, CA 937.225937.6875c938.975c938.9875c939.000  
003 (3) Vincent Substation Los Angeles, CA 937.4875938.0625938.100938.875c939.8375  
004 (4) San Bernardino Simulcast Riverside, CA 935.425c935.4375936.4125c936.4875c938.075938.8625939.825
005 (5) Los Angeles Basin Los Angeles, CA 935.975938.0375938.050938.0875938.7875938.800c938.8125
   938.8375c939.7875939.800939.8125939.850  
006 (6) Orange County Simulcast Los Angeles, CA 938.0625938.100938.7625c938.775c938.850c939.7625c939.775
   939.875      
007 (7) Gorman Pass Los Angeles, CA 938.775c939.775c938.850939.7625938.7625  
008 (8) Blue Mountain Kern, CA 935.500936.900938.500939.9125   
009 (9) Marion Ridge Riverside, CA 935.3875c936.4625938.950938.9625   
010 (A) Strawberry Peak San Bernardino, CA 938.450938.4625938.475938.4875938.500c939.8375c 
011 (B) Santa Ynez Peak Santa Barbara, CA 935.3875c936.4375936.450937.500   
012 (C) Topanga Canyon Los Angeles, CA 938.800c939.850     
013 (D) Site 13 , 938.400c      
015 (F) Palos Verdes Los Angeles, CA 937.6875c938.825938.8625939.8375c   
016 (10) Little Lake Inyo, CA 935.425c935.4875936.9125    
017 (11) Government Peak Kern, CA 935.925936.000937.500c939.950   
018 (12) Turquiose Mtn. San Bernardino, CA 935.4875c935.500936.3875    
019 (13) Ord Mountain San Bernardino, CA 935.3875c935.4125937.4875939.900   
020 (14) Oak Peak Kern, CA 938.4875938.9125c938.9875c939.9375   
021 (15) Lo Potosi Clark, NV 936.4875936.9125c938.9875    
022 (16) Frost Peak Los Angeles, CA 936.900938.0125938.025938.1125c938.125  
023 (17) Rogers Peak Inyo, CA 935.4625c937.225938.900    
024 (18) Edom Hill Riverside, CA 935.4875937.500c938.900939.9125939.950  
025 (19) Chuckwalla Riverside, CA 935.4625c935.475936.925    
026 (1A) Copper Mtn. San Bernardino, CA 935.475937.475937.6875939.925   
027 (1B) Red Mountain Clark, NV 936.000c936.925c937.225937.6875   
028 (1C) Christmas Tree Pass Clark, NV 937.4875937.500939.950    
029 (1D) Black Metal Mtn San Bernardino, CA 935.425936.9125938.9875c    
030 (1E) Hope La Paz, AZ 936.4625c937.4875939.900    
031 (1F) Cunningham Mtn. La Paz, AZ 936.4125937.225937.500c    
032 (20) Silver Peak Inyo, CA 936.4375936.4625c938.500    
033 (21) Blue Ridge Tulare, CA 935.400935.4125936.925c937.4875c938.900  
034 (22) Shirley Peak Kern, CA 935.4625c937.475c938.9625939.4875   
035 (23) Breckenridge Mtn. Kern, CA 935.3875c937.225c938.9375939.925   
036 (24) Meadow Lakes Fresno, CA 936.000937.225c937.6875c938.9875c939.900  
037 (25) Musick Peak Fresno, CA 935.425c936.9125c938.9875939.950   
038 (26) Kaiser Ridge Fresno, CA 935.3875c936.4375937.500c    
039 (27) Conway Summit Mono, CA 937.450937.475938.9125c    
040 (28) Mammoth Mtn. Mono, CA 936.4875c937.225938.950    
041 (29) White Tanks Mtn. Maricopa, AZ 936.000c936.925c937.225937.6875   
042 (2A) Mazourka Peak Inyo, CA 935.3875935.500c938.9375    
043 (2B) Cerro Gordo Inyo, CA 936.400937.6875c938.4125    
044 (2C) June Mountain Mono, CA 935.4625c935.4875937.4625937.400   
045 (2D) Rosemead Los Angeles, CA 938.3875938.400c938.4125938.425938.4375  
046 (2E) Hall Mountain Ventura, CA 938.3875938.400c938.4125938.425   
047 (2F) Inspiration Point Fresno, CA 937.6875c938.400938.500c    
048 (30) Decker Canyon Los Angeles, CA 938.800c939.850     
049 (31) Mt. Lukens Los Angeles, CA 938.075c      
999 (3E7) Control channel list Los Angeles, CA 935.3875935.425935.4625935.4875935.500936.000936.4625
   936.4875936.9125936.925937.225937.475937.4875937.500
   937.6875938.025938.1125938.400938.4125938.500938.775
   938.800938.8125938.8375938.850938.875938.9125938.9875
   939.7625939.775939.7875939.8375   

Talkgroups

DEC HEX Mode Alpha TagDescriptionTag
322087dd0AEVCONST1East Valley Construction 1Utilities
322407df0AEVCONST2East Valley Construction 2Utilities
43376a970ACONST 77District 77 - ConstructionUtilities
Field Service Representative
DEC HEX Mode Alpha TagDescriptionTag
323047e30AFSR 87District 87 - BlytheUtilities
323687e70AFSR 79District 79 - Palm SpringsUtilities
324327eb0AFSR 77District 77 - San Jacinto ValleyUtilities
324967ef0AFSR 84District 84 - 29 PalmsUtilities
326567f90AFSR 40District 40 - ArrowheadUtilities
327207fd0AFSR 30District 30 - Foothill (Rialto)Utilities
327848010AFSR 34District 34 - OntarioUtilities
328488050AFSR 31District 31 - RedlandsUtilities
3300880f0AFSR 49District 49 - Santa BarbaraUtilities
330728130AFSR 42District 42 - Santa MonicaUtilities
331368170AFSR 35District 35 - Thousand OaksUtilities
3320081b0AFSR 59District 59 - ValenciaUtilities
3326481f0AFSR 39District 39 - VenturaUtilities
3345682b0AFSR 36District 36 - Antelope ValleyUtilities
335848330AFSR 50District 50 - Big CreekUtilities
336488370AFSR 85District 85 - BishopUtilities
3371283b0AFSR 73District 73 - High Desert (Victorville)Utilities
3377683f0AFSR 86District 86 - RidgecrestUtilities
338408430AFSR 51District 51 - San JoaquinUtilities
339048470AFSR 53District 53 - KernvilleUtilities
340648510AFSR 29District 29 - Santa AnaUtilities
341288550AFSR 48District 48 - FullertonUtilities
341928590AFSR 43District 43 - SaddlebackUtilities
3425685d0AFSR 33District 33 - Huntington BeachUtilities
344168670AFSR 26District 26 - CovinaUtilities
3448086b0AFSR 27District 27 - MonroviaUtilities
3454486f0AFSR 22District 22 - MontebelloUtilities
346088730AFSR 47District 47 - WhittierUtilities
3476887d0AFSR 61District 61 - CatalinaUtilities
3480087f0AFSR 32District 32 - Dominguez HillsUtilities
348648830AFSR 46District 46 - Long BeachUtilities
349288870AFSR 44District 44 - South BayUtilities
3531289f0AFSR 72District 72 - BarstowUtilities
354088a50AFSR 52District 52 - TehachapiUtilities
DEC HEX Mode Alpha TagDescriptionTag
43760aaf0AFld EngField EngineeringUtilities
47472b970ATCCTelecom Control Center (TCC)Utilities
49552c190ASSIDShop Services (SSID)Utilities
49584c1b0ASEC 49854Security - Long BeachUtilities
50224c430ASEC 50224Security - Long Beach ("Alpha Control")Utilities
50320c490ASEC 50320Security - Compton BaseUtilities
50352c4b0ASEC 50352Security - Alhambra Base (DOC)Utilities
50448c510ASEC 50448Security - Rancho Base ("Bravo Control")Utilities
52816ce50AAdmin MsgsAdmin MessagesUtilities
55440d890AM T O 1Material Transport Ops 1Utilities
55920da70AM T O 2Material Transport Ops 2Utilities
57296dfd0AAIR OPSAir OpsUtilities
60368ebd0ANASan OnofreUtilities
62128f2b0AHELPEmergencyUtilities
65488ffd0ARadio TechsRadio TechsUtilities
Operations (Troublemen)
DEC HEX Mode Alpha TagDescriptionTag
322727e10AOPS 87District 87 - BlytheUtilities
323367e50AOPS 79District 79 - Palm SpringsUtilities
324007e90AOPS 77District 77 - San Jacinto ValleyUtilities
324647ed0AOPS 84District 84 - 29 PalmsUtilities
326247f70AOPS 40District 40 - ArrowheadUtilities
326887fb0AOPS 30District 30 - Foothill (Rialto)Utilities
327527ff0AOPS 34District 34 - OntarioUtilities
328168030AOPS 31District 31 - RedlandsUtilities
3297680d0AOPS 49District 49 - Santa BarbaraUtilities
330408110AOPS 42District 42 - Santa MonicaUtilities
331048150AOPS 35District 35 - Thousand OaksUtilities
331688190AOPS 59District 59 - ValenciaUtilities
3323281d0AOPS 39District 39 - VenturaUtilities
334248290AOPS 36District 36 - Antelope ValleyUtilities
335528310AOPS 50District 50 - Big CreekUtilities
336168350AOPS 85District 85 - BishopUtilities
336808390AOPS 73District 73 - High Desert (Victorville)Utilities
3374483d0AOPS 86District 86 - RidgecrestUtilities
338088410AOPS 51District 51 - San JoaquinUtilities
338728450AOPS 53District 53 - KernvilleUtilities
3403284f0AOPS 29District 29 - Santa AnaUtilities
340968530AOPS 48District 48 - FullertonUtilities
341608570AOPS 43District 43 - SaddlebackUtilities
3422485b0AOPS 33District 33 - Huntington BeachUtilities
343848650AOPS 26District 26 - CovinaUtilities
344488690AOPS 27District 27 - MonroviaUtilities
3451286d0AOPS 22District 22 - MontebelloUtilities
345768710AOPS 47District 47 - WhittierUtilities
3473687b0AOPS 61District 61 - CatalinaUtilities
3476887d0AOPS 32District 32 - Dominguez HillsUtilities
348328810AOPS 46District 46 - Long BeachUtilities
348968850AOPS 44District 44 - South BayUtilities
3528089d0AOPS 72District 72 - BarstowUtilities
353768a30AOPS 52District 52 - TehachapiUtilities
DEC HEX Mode Alpha TagDescriptionTag
48176bc30AREDUnit-to-UnitUtilities
48208bc50ABLUEUnit-to-UnitUtilities
48240bc70AGREENUnit-to-UnitUtilities
48272bc90AYELLOWUnit-to-UnitUtilities
48304bcb0AWHITEUnit-to-UnitUtilities
48368bcf0AORANGEUnit-to-UnitUtilities
48400bd10APURPLEUnit-to-UnitUtilities
48432bd30APINKUnit-to-UnitUtilities
48464bd50AGOLDUnit-to-UnitUtilities
48496bd70ASILVERUnit-to-UnitUtilities
48528bd90ABROWNUnit-to-UnitUtilities
Transmission (Substations)
DEC HEX Mode Alpha TagDescriptionTag
405289e50ABARREBarre SubUtilities
405609e70ADALTONDalton SubUtilities
405929e90AELLISEllis SubUtilities
406249eb0ACENTERCenter SubUtilities
406569ed0AMESAMesa SubUtilities
406889ef0ASANTIAGOSantiago SubUtilities
407209f10AVILLA PKVilla Park SubUtilities
407529f30AWALNUTWalnut SubUtilities
409129fd0AVISTA BVista Sub B DeskUtilities
41072a070ACHINOChino SubUtilities
41104a090ADEVERSDevers SubUtilities
41136a0b0AELDORADOEldorado SubUtilities
41168a0d0ALUGOLugo SubUtilities
41200a0f0AMRA LOMAMira Loma SubUtilities
41232a110APADUAPadua SubUtilities
41264a130AVALLEYValley SubUtilities
41296a150AVISTA AVista Sub A DeskUtilities
41584a270ARECTORRector SubUtilities
41616a290AVESTALVestal SubUtilities
41648a2b0AVINCENTVincent SubUtilities
41680a2d0APARDEEPardee SubUtilities
41712a2f0AMOORPARKMoorpark SubUtilities
41744a310ASTACLARASanta Clara SubUtilities
42000a410ASTATEState Street SubUtilities
42032a430ALAFRESALa Fresa SubUtilities
42064a450ALACIENGALa Cienega SubUtilities
42096a470ADEL AMODel Amo SubUtilities
42128a490ALIGHTHIPELighthipe SubUtilities
42160a4b0ACONTROLControl SubUtilities
59248e770AGRID CONTROLGrid ControlUtilities
Transportation Services Department (TSD)
DEC HEX Mode Alpha TagDescriptionTag
52112cb90ATSD EASTEastUtilities
52144cbb0ATSD NORTHNorthUtilities
52176cbd0ATSD SOUTHSouthUtilities
52208cbf0ATSD WESTWestUtilities