This system is deprecated, and may no longer be in use or is superseded by another system.
| Category Name | County | Lat | Lon | Range |
|---|---|---|---|---|
| Ambulance Services | 33.065 | -116.055 | 92.5 | |
| Brawley | Imperial | 32.97839 | -115.54283 | 2.5 |
| Calexico | Imperial | 32.68592 | -115.49418 | 2.5 |
| California Conservation Corps | 33.065 | -116.055 | 92.5 | |
| San Diego County Fire Authority | San Diego | 33.033 | -116.8 | 50 |
| California Highway Patrol | 33.065 | -116.055 | 92.5 | |
| California State University San Marcos | San Diego | 33.12915 | -117.15959 | 2 |
| Calipatria | Imperial | 33.1256 | -115.51415 | 1.5 |
| Caltrans | 33.065 | -116.055 | 92.5 | |
| Carlsbad | San Diego | 33.16486 | -117.33398 | 3 |
| Chula Vista | San Diego | 32.64005 | -117.0842 | 3 |
| Coronado | San Diego | 32.63827 | -117.20925 | 5.5 |
| Del Mar | San Diego | 32.95949 | -117.26531 | 2 |
| Dept of Animal Services | 0 | 0 | 0 | |
| Metropolitan Medical Strike Team (MMST) | San Diego | 33.065 | -116.055 | 92.5 |
| El Cajon | San Diego | 32.79477 | -116.96253 | 3 |
| El Centro | Imperial | 32.78555 | -115.55643 | 2.5 |
| Encinitas | San Diego | 33.04611 | -117.29187 | 5 |
| Escondido | San Diego | 33.11921 | -117.08642 | 5 |
| Freeway Service Patrol | 33.065 | -116.055 | 92.5 | |
| Grossmont Union School District | San Diego | 33.033 | -116.8 | 50 |
| Grossmont/Cuyamaca College Police | San Diego | 32.81607 | -117.00614 | 1 |
| Fire Central Zone (Heartland FCA Dispatch) | San Diego | 33.033 | -116.8 | 50 |
| Holtville | Imperial | 32.81398 | -115.37913 | 2 |
| Imperial Beach | San Diego | 32.57872 | -117.11969 | 2 |
| Imperial County | Imperial | 33.05519 | -115.36929 | 55 |
| Imperial County Air Mutual Aid | Imperial | 33.05519 | -115.36929 | 55 |
| Imperial County Fire | Imperial | 33.05519 | -115.36929 | 55 |
| Imperial County Sheriffs Office | Imperial | 33.05519 | -115.36929 | 55 |
| La Mesa | San Diego | 32.76783 | -117.02308 | 3 |
| Lemon Grove | San Diego | 32.73445 | -117.03295 | 2 |
| MiraCosta Community College | San Diego | 33.19 | -117.302 | 1 |
| National City | San Diego | 32.6709 | -117.10281 | 2 |
| Niland | Imperial | 33.23826 | -115.51372 | 1 |
| Fire North Zone (Northcom Dispatch) | San Diego | 33.033 | -116.8 | 50 |
| Oceanside | San Diego | 33.21086 | -117.34921 | 3 |
| Olivenhain Municipal Water District | San Diego | 33.033 | -116.8 | 50 |
| Palomar Community College | San Diego | 33.15 | -117.182 | 1 |
| Port of San Diego | San Diego | 32.71165 | -117.18167 | 5 |
| Poway Unified School District | San Diego | 33.033 | -116.8 | 50 |
| Poway | San Diego | 32.97023 | -117.03209 | 3 |
| Rancho Santa Fe Security | San Diego | 33.01112 | -117.20701 | 3 |
| Salton City | Imperial | 33.3076 | -115.95978 | 4 |
| San Diego Beaches Interop | San Diego | 33.033 | -116.8 | 50 |
| San Diego County Air Mutual Aid | San Diego | 33.033 | -116.8 | 50 |
| San Diego County Coroner | San Diego | 33.033 | -116.8 | 50 |
| San Diego County Sheriff's Dept - Detention | San Diego | 33.033 | -116.8 | 50 |
| San Diego County District Attorney | San Diego | 33.033 | -116.8 | 50 |
| San Diego County EMS | San Diego | 33.033 | -116.8 | 50 |
| San Diego County General Services | San Diego | 33.033 | -116.8 | 50 |
| San Diego County Incident Command | San Diego | 33.033 | -116.8 | 50 |
| San Diego County Law Interoperability | San Diego | 33.033 | -116.8 | 50 |
| San Diego County Mutual Aid | San Diego | 33.033 | -116.8 | 50 |
| San Diego County Probations | San Diego | 33.033 | -116.8 | 50 |
| San Diego County Sheriff's Department | San Diego | 33.033 | -116.8 | 50 |
| San Diego County Telecom Dept | San Diego | 33.033 | -116.8 | 50 |
| San Diego Countywide | San Diego | 33.033 | -116.8 | 50 |
| San Diego Gas & Electric (SDG&E) | San Diego | 33.033 | -116.8 | 50 |
| San Diego Humane Society | San Diego | 33.033 | -116.8 | 50 |
| San Diego Metropolitan Transit System (MTS) | San Diego | 33.033 | -116.8 | 50 |
| San Diego Fire Miscellaneous | San Diego | 33.033 | -116.8 | 50 |
| San Diego ParaTransit | San Diego | 33.033 | -116.8 | 50 |
| San Diego State University | San Diego | 32.774 | -117.074 | 1 |
| San Marcos | San Diego | 33.14337 | -117.16614 | 3 |
| Santee Elementary School District | San Diego | 33.033 | -116.8 | 50 |
| Santee | San Diego | 32.83937 | -116.98986 | 2 |
| San Diego County Water - Padre Dam | San Diego | 33.033 | -116.8 | 50 |
| San Diego County Health Services | San Diego | 33.033 | -116.8 | 50 |
| San Diego County Transit Authority | San Diego | 33.033 | -116.8 | 50 |
| Solana Beach | San Diego | 32.99305 | -117.25462 | 2 |
| State Parole Board | 33.065 | -116.055 | 92.5 | |
| System | 33.065 | -116.055 | 92.5 | |
| UCSD Medical Center North | San Diego | 33.033 | -116.8 | 50 |
| UCSD Medical Center South | San Diego | 33.033 | -116.8 | 50 |
| University of San Diego (USD) | San Diego | 32.771 | -117.191 | 1 |
| Vista Unified School District | San Diego | 33.033 | -116.8 | 50 |
| Vista | San Diego | 33.20004 | -117.24254 | 3 |
| Westmorland | Imperial | 33.03783 | -115.62193 | 1 |
| North County Transit District (NCTD) | San Diego | 33.033 | -116.8 | 50 |
| Southwestern Community College | San Diego | 32.654 | -117.052 | 5 |
| Sycuan Band of the Kumeyaay Nation | San Diego | 32.782 | -116.833 | 15 |
| Imperial (City) | Imperial | 32.84039 | -115.5732 | 3 |
| Barona Indian Reservation | San Diego | 32.955 | -116.844 | 13 |
| Miscellaneous | San Diego | 33.033 | -116.8 | 50 |
| University of California, San Diego (UCSD) | San Diego | 33.033 | -116.8 | 50 |
| San Diego County Hospital Coordination | San Diego | 33.033 | -116.8 | 50 |
| Fire Escondido Zone | San Diego | 33.033 | -116.8 | 50 |
| Fire Metro Zone (SDFD Dispatch) | San Diego | 33.033 | -116.8 | 50 |
| San Pasqual Band of Mission Indians | San Diego | 33.214 | -116.979 | 1 |