| Frequency | System | FleetID | User | City | State | Sys_Type | Notes | Additional Notes |
| 856.36250 | Primary | McKinney | TX | Motorola Type II Smartnet | ** | ** | ||
| 857.36250 | Primary | ****MCKINNEY POLICE DEPARTMENT TALKGR**** | McKinney | TX | Motorola Type II Smartnet | ** | ** | |
| 858.36250 | Primary | 48 | MPD PATROL 1 MCKINNEY POLICE PATROL 1 (DISPATCH) LAW DISPATCH | McKinney | TX | Motorola Type II Smartnet | ** | ** |
| 859.36250 | Primary | 112 | MPD PATROL 2 MCKINNEY POLICE PATROL 2 LAW TAC | McKinney | TX | Motorola Type II Smartnet | ** | ** |
| 860.36250 | Primary | McKinney | TX | Motorola Type II Smartnet | ** | ** | ||
| 176 | MPD TLETS MCKINNEY TLETS CH 3 LAW TAC | ** | ** | |||||
| 208 | MPD NARC MCKINNEY NARCOTICS CH 4 LAW TAC | ** | ** | |||||
| 240 | MPD TACTICAL MCKINNEY POLICE TACTICAL LAW TAC | ** | ** | |||||
| 336 | MPD SPECOPS1 MCKINNEY POLICE SPECIAL OPS 1 LAW TAC | ** | ** | |||||
| 368 | MPD SPECOPS2 MCKINNEY POLICE SPECIAL OPS 2 LAW TAC | ** | ** | |||||
| 432 | MPD CID 1 MCKINNEY POLICE CID 1 LAW TAC | ** | ** | |||||
| 528 | MPD MOTORS MCKINNEY POLICE MOTOR UNITS/STEP ENFORCEMENT LAW TAC | ** | ** | |||||
| 688 | MPD TALK 1 MCKINNEY POLICE TALKABOUT 1 LAW TALK | ** | ** | |||||
| ** | ** | |||||||
| ****MCKINNEY FIRE DEPARTMENT TALKGR**** | ** | ** | ||||||
| 848 | MFD DISPATCH MCKINNEY FIRE DISPATCH FIRE DISPATCH | ** | ** | |||||
| 912 | MFD FIREGND1 MCKINNEY FIRE FIREGROUND 1 FIRE-TAC | ** | ** | |||||
| 944 | MFD FIREGND2 MCKINNEY FIRE FIREGROUND 2 FIRE-TAC | ** | ** | |||||
| 976 | MFD FIREGND3 MCKINNEY FIRE FIREGROUND 3 FIRE-TAC | ** | ** | |||||
| 1040 | MFD EMS DISP MCKINNEY EMS DISPATCH EMS DISPATCH | ** | ** | |||||
| 1136 | MCK OEM OFFICE OF EMERGENCY MANAGEMENT EMERGENCY OPS | ** | ** | |||||
| 1200 | MFD EMS 1 MCKINNEY EMS TO MCM HOSPITAL | ** | ** | |||||
| 1264 | MFD EMS 2 MCKINNEY EMS TO MCM HOSPITAL | ** | ** | |||||
| 1296 | MFD TRAINING MCKINNEY FIRE TRAINING FIRE-TAC | ** | ** | |||||
| 1360 | MFD INSPECT MCKINNEY FIRE INSPECTIONS PUBLIC WORKS | ** | ** | |||||
| ** | ** | |||||||
| ****MCKINNEY PUBLIC WORKS TALKGR**** | ** | ** | ||||||
| 720 | RADIO SHOP MCKINNEY RADIO SHOP PUBLIC WORKS | ** | ** | |||||
| 1712 | ENGINEERING MCKINNEY CITY ENGINEERING PUBLIC WORKS | ** | ** | |||||
| 1776 | ANIMAL MCKINNEY ANIMAL CONTROL/BUILDING INSPECTOR PUBLIC WORKS | ** | ** | |||||
| 1840 | FLEET MCKINNEY FLEET MAINTENANCE PUBLIC WORKS | ** | ** | |||||
| 1872 | HEALTH MCKINNEY HEALTH DEPT/FOOD INSPECTOR PUBLIC WORKS | ** | ** | |||||
| 1936 | PARKS MCKINNEY PARKS & RECREATION PUBLIC WORKS | ** | ** | |||||
| 2000 | SOLID WASTE MCKINNEY SOLID WASTE DEPARTMENT PUBLIC WORKS | ** | ** | |||||
| 2032 | STREETS MCKINNEY STREET DEPARTMENT PUBLIC WORKS | ** | ** | |||||
| 2096 | WATER MCKINNEY WATER DEPT PUBLIC WORKS | ** | ** | |||||
| 2128 | WATER 2 MCKINNEY WATER DEPT 2 PUBLIC WORKS | ** | ** | |||||
| 2192 | OAK HOLLOW OAK HOLLOW MUNICIPAL GOLF COURSE PUBLIC WORKS | ** | ** | |||||
| 2224 | SIGNALS MCKINNEY TRAFFIC SIGNALS PUBLIC WORKS | ** | ** | |||||
| 2320 | DATA DATA DATA | ** | ** | |||||
| 2416 | DATA MCKINNEY MDT/DATA DATA | ** | ** | |||||
| ** | ** | |||||||
| ****PRINCETON TALKGR**** | ** | ** | ||||||
| 3440 | PRINCETON PW PRINCETON PUBLIC WORKS PUBLIC WORKS | ** | ** |