National Science and Technology Network (Sierra Peak 1)
| System Name: | National Science and Technology Network (Sierra Peak 1) |
|---|---|
| Location: | Sierra Peak, CA |
| County: | 3 Counties |
| System Type: | LTR Standard |
| System Voice: | Analog |
| Last Updated: | April 17, 2025, 17:34 pm UTC [Updated 7 talkgroups for Miscellaneous] |
Sites and Frequencies
Red (c) are control
channel capable frequencies
| Site | Name | County | Freqs | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 001 (1) | Confirmed LCN | Los Angeles | 01 472.0875 | 02 472.050 | 03 472.100 | 04 472.075 | 05 N/A | 06 472.125 | 07 472.8875 |
| 08 N/A | 09 N/A | 10 N/A | 11 N/A | 12 N/A | 13 N/A | 14 471.4125 | |||
| 15 N/A | 16 472.8375 | 17 N/A | 18 472.975 | 19 N/A | 20 N/A | ||||
Talkgroups
| DEC | Mode | Alpha Tag | Description | Tag |
|---|---|---|---|---|
| 0-03-019 | A | Medix | Medix Ambulance (OC) | EMS Dispatch |
| 0-03-026 | A | AMB 026 | Ambulance BLS | EMS Dispatch |
| 0-03-074 | A | AMB 074 | Ambulance BLS - Orange County | EMS Dispatch |
| 0-03-103 | A | AmbSvc 03103 | Ambulance Service - Base | EMS Dispatch |
| 0-03-135 | A | AmeriCare | AmeriCare | EMS Dispatch |
| 0-06-077 | A | Amb 077 | Ambulance - Anaheim area - BLS | EMS Dispatch |
| 0-14-003 | A | Amb 003 | Ambulance (La Palma area) | EMS-Tac |
| 0-14-024 | A | AMB 024 | Ambulance BLS | EMS Dispatch |
| 0-14-033 | A | AMB 033 | Ambulance | EMS Dispatch |
| 0-14-116 | A | CARE AMB 116 | Care Ambulance - Anaheim area | EMS Dispatch |
| 0-14-130 | A | AmbSvc 14130 | Ambulance Service | EMS Dispatch |
| 0-14-135 | A | TransportAmb | Transport Ambulance (LA and Orange Counties) | EMS Dispatch |
| 0-18-060 | A | PacificAmb60 | Pacific Ambulance Service (Orange County) | EMS Dispatch |
| 0-18-062 | A | PacificAmb62 | Pacific Ambulance Service (Orange County) | EMS Dispatch |
| 0-18-066 | A | AmbSvc 18066 | Ambulance Service (San Diego area) | EMS Dispatch |
| 0-18-068 | A | Medix | Medix Ambulance | EMS Dispatch |
| 0-18-202 | A | MedCoast Amb | MedCoast Ambulance Service (Santa Fe Springs) | EMS Dispatch |
| 0-18-203 | A | Lynch AmbSvc | Lynch Ambulance Service (South LA County & Orange County) | EMS Dispatch |
| DEC | Mode | Alpha Tag | Description | Tag |
|---|---|---|---|---|
| 0-03-114 | A | Securty03114 | Security Company | Security |
| 0-03-150 | A | Secur 150 | Apartment Complex Security Patrol - Orange County | Security |
| 0-03-232 | A | Securty-PCC | Security Co - Bike Patrol (Pomona Civic Center area) | Security |
| 0-03-247 | A | Nordic Disp | Nordic Security Services (Orange County) - Dispatch | Security |
| 0-03-248 | A | Nordic CTac1 | Nordic Security Services (Orange County) - C-Tac 1 | Security |
| 0-06-200 | A | Securty06200 | Security Company | Security |
| 0-14-039 | A | Guard Svc | Security Guard Service | Security |
| 0-14-113 | A | Securty14113 | Security Company | Security |
| 0-14-185 | A | Breakwater | Breakwater Security - Orange County | Security |
| 0-14-247 | A | Nordic ATac1 | Nordic Security Services (Orange County) - A-Tac 1 | Security |
| 0-14-248 | A | Nordic Super | Nordic Security Services (Orange County) - Supervisor | Security |
| 0-18-003 | A | Securty18003 | Security (Orange County area) | Security |
| DEC | Mode | Alpha Tag | Description | Tag |
|---|---|---|---|---|
| 0-14-034 | A | Taxi NB | Taxi (Newport Beach area) | Transportation |
| 0-14-116 | A | Taxi Irvine | Taxi (Irvine area) | Transportation |
| 0-14-117 | A | Taxi SJ Cap | Taxi (San Juan Capistrano area) | Transportation |
| 0-14-142 | A | Taxi OC - B | Taxi (OC) (with 0-14-143) - Base | Transportation |
| 0-14-143 | A | Taxi OC - M | Taxi (OC) (with 0-14-142) - Mobile | Transportation |
| 0-14-161 | A | Taxi Riv -B | Taxi (Riverside County area) - Base | Transportation |
| 0-14-162 | A | Taxi Riv-M | Taxi (Riverside County area) - Mobile | Transportation |
| DEC | Mode | Alpha Tag | Description | Tag |
|---|---|---|---|---|
| 0-01-165 | A | Towing | Towing - Pico Rivera area | Business |
| 0-03-001 | A | Tow 001 | Towing - Norwalk/Brea area | Business |
| 0-03-005 | A | Tow 005 | Towing - Santa Ana | Business |
| 0-03-018 | A | Tow 018 | Towing - Anaheim | Business |
| 0-03-020 | A | Tow 020 | Towing - Ontario area | Business |
| 0-03-024 | A | To&Mo Tow | To' & Mo' Towing (Anaheim area) | Business |
| 0-03-053 | A | Tow-LA&OC | Towing (LA and Orange Counties) | Business |
| 0-03-065 | A | Tow03065 | Towing | Business |
| 0-03-075 | A | DuBois Tow | DuBois Towing (Anaheim) | Business |
| 0-03-082 | A | Tow 082 | Towing - Pomona / Rancho Cucamonga area | Business |
| 0-03-087 | A | Tow 087 | Towing | Business |
| 0-03-246 | A | Tow-OC 2 | Towing (Orange County) | Business |
| 0-06-230 | A | Tow-SFSpring | Towing (Santa Fe Springs area) | Business |
| 0-06-249 | A | Tow 249 | Towing - Irvine area | Business |
| 0-14-005 | A | Tow14005 | Towing | Business |
| 0-14-010 | A | Tow OC | Towing - Orange County | Business |
| 0-14-025 | A | Tow-S OC 2 | Towing (South Orange County area) | Business |
| 0-14-026 | A | Tow 026 | Towing | Business |
| 0-14-027 | A | Tow-LB | Towing (Long Beach area) | Business |
| 0-14-028 | A | Tow South OC | Towing (Mission Viejo) | Business |
| 0-14-029 | A | Towing 029 | Towing (Riverside) | Business |
| 0-14-031 | A | Tow-OC 4 | Towing (Orange County) | Business |
| 0-14-032 | A | Tow Fontana | Towing (Fontana) | Business |
| 0-14-036 | A | Tow-NB | Towing (Newport Beach area) | Business |
| 0-14-044 | A | Viertels OPG | Towing - Viertel's OPG LAPD Central | Business |
| 0-14-045 | A | Tow 045 | Towing | Business |
| 0-14-053 | A | Tow14053 | Towing | Business |
| 0-14-075 | A | Towing 14075 | Towing (Orange County) | Business |
| 0-14-078 | A | Tow 078 | Towing - Huntington Beach area | Business |
| 0-14-083 | A | Tow14083 | Towing? | Business |
| 0-14-154 | A | Tow-LA Co | Towing (LA County) | Business |
| 0-14-155 | A | Tow La Palma | Towing (La Palma) | Business |
| 0-14-156 | A | Tow-LA Co 2 | Towing (LA County) | Business |
| 0-14-190 | A | Towing (Ful) | Towing (Fullerton area) | Business |
| 0-14-196 | A | Tow - Mob | Towing - Mobile (with 0-14-197) | Business |
| 0-14-197 | A | Tow - Base | Towing - Base (with 0-14-196) | Business |
| 0-14-215 | A | Tow 215 | Towing - OC | Business |
| 0-14-227 | A | Tow-OC 5 | Towing (Orange County) | Business |
| 0-14-246 | A | Tow-RSM | Towing (Rancho Santa Margarita area) | Business |
| 0-16-034 | A | Tow Riversid | Towing (Riverside) | Business |
| 0-18-008 | AE | Tow-Repo INV | Towing (Repossessions, Orange County) (VOICE INVERSION) | Business |
| 0-18-058 | A | Tow-OC 6 | Towing (Orange County area) | Business |
| 0-18-080 | A | Tow 080 | Towing - Downey area | Business |
| 0-18-190 | A | 3GuysTow | 3 Guys Towing (Fullerton) | Business |
| 0-18-238 | A | Tow 238 | Towing - Chino | Business |
| DEC | Mode | Alpha Tag | Description | Tag |
|---|---|---|---|---|
| 0-03-011 | A | CatalinaFlyBoats | Catalina Flying Boats - package delivery | Business |
| 0-03-035 | A | LHCSD-Buses | La Habra City School District - Buses | Transportation |
| 0-03-037 | A | Voice Inv. | Voice Inversion | Business |
| 0-03-038 | A | Locksmith | Locksmith | Business |
| 0-03-045 | A | Pipe OC | Pipe Delivery Co. (South Orange County area) | Business |
| 0-03-097 | A | TruckRep 1 | Truck Repairs Ch1 | Business |
| 0-03-098 | A | TruckRep 2 | Truck Repairs Ch2 | Business |
| 0-03-100 | A | Dial a Ride | Dial a ride - Laguna Hills area | Transportation |
| 0-03-201 | A | Downey | City of Downey | Public Works |
| 0-03-201 | A | Downey PW | City of Downey Public Works | Public Works |
| 0-03-253 | A | CW ID R03 | Morse Code Identifier | Business |
| 0-07-253 | A | CW ID R07 | Morse Code Identifier (WPJX768) | Business |
| 0-14-004 | A | Dial-a-Ride | Dial-a-Ride - Bellflower area | Transportation |
| 0-14-009 | A | Nursery | Nursery | Business |
| 0-14-012 | A | Tool Supply | Tool Supply Company | Business |
| 0-14-082 | A | Parts Del | Vehicle Parts Delivery | Business |
| 0-14-085 | A | Parts Del | Vehicle Parts Delivery - Gardena area | Business |
| 0-14-105 | A | Trucking-LA | Trucking (LA County) | Business |
| 0-14-152 | A | Boat / Dive Shop | Boat / Dive Shop | Business |
| 0-16-170 | A | SantaFeSprng | City of Santa Fe Springs - Public Safety / Parking Enforcement | Law Dispatch |
| 0-16-201 | A | DOWNEY PW | City of Downey - Public Works | Public Works |
| 0-16-202 | A | DOWNEY WATER | City of Downey - Water Department | Utilities |
| 0-16-206 | A | DOWNEY SEWER | City of Downey - Sewer | Public Works |
| 0-16-208 | A | DOWNEY 208 | City of Downey | Public Works |
| 0-16-209 | A | DOWNEY 209 | City of Downey | Public Works |
| 0-16-210 | A | DOWNEY STREETS | City of Downey - Street Services | Public Works |
| 0-16-211 | A | DOWNEY 211 | City of Downey | Public Works |
| 0-18-041 | A | HVAC-M | HVAC Installation/Repair - Mobile (with 0-18-042) | Business |
| 0-18-042 | A | HVAC-B | HVAC Installation/Repair - Base (with 0-18-041) | Business |
| 0-18-050 | A | GDoorInstall | Garage Door Installation (Los Angeles County) | Business |
| 0-18-110 | A | Deliv Yuma | Delivery Company - "Yuma Base" (Southern California area) | Business |
| 0-18-155 | A | DelivFontana | Delivery Company - "Fontana Base" (San Bernardino County area) | Business |
| 0-18-181 | A | PropertyMgt | Property Management | Business |