| Frequency | System | FleetID | User | City | State | Sys_Type | Notes | Additional Notes |
| 856.10000 | Primary | Harlingen | TX | Motorola Type II Smartnet | ** | ** | ||
| 856.20000 | Primary | ****HARLINGEN FIRE TALKGR**** | Harlingen | TX | Motorola Type II Smartnet | ** | ** | |
| 857.10000 | Primary | 7280 | NEW FIRE DISPATCH? FIRE DISPATCH | Harlingen | TX | Motorola Type II Smartnet | ** | ** |
| 857.20000 | Primary | 16528 | FIRE DISPATCH FIRE DISPATCH | Harlingen | TX | Motorola Type II Smartnet | ** | ** |
| 858.10000 | Primary | 16560 | GRD1 FIREGROUND 1 FIRE-TAC | Harlingen | TX | Motorola Type II Smartnet | ** | ** |
| 858.20000 | Primary | 16592 | GRD2 FIREGROUND 2 FIRE-TAC | Harlingen | TX | Motorola Type II Smartnet | ** | ** |
| 859.10000 | Primary | 16624 | GRD3 FIREGROUND 3 FIRE-TAC | Harlingen | TX | Motorola Type II Smartnet | ** | ** |
| 859.20000 | Primary | 16656 | GRD4 FIREGROUND 4 FIRE-TAC | Harlingen | TX | Motorola Type II Smartnet | ** | ** |
| 860.10000 | Primary | 16688 | CMND FIRE COMMAND FIRE-TAC | Harlingen | TX | Motorola Type II Smartnet | ** | ** |
| 860.20000 | Primary | 16720 | INSP FIRE INSPECTORS? FIRE-TAC | Harlingen | TX | Motorola Type II Smartnet | ** | ** |
| 19248 | RFIRE ? FIRE FIRE-TAC | ** | ** | |||||
| 58864 | VFIRE VALLEY FIRE ? FIRE-TAC | ** | ** | |||||
| ** | ** | |||||||
| ****HARLINGEN EMS TALKGR**** | ** | ** | ||||||
| 9648 | EMS DISPATCH EMS DISPATCH | ** | ** | |||||
| 10384 | EMS TO HARLINGEN MEDICAL CENTER HOSPITAL | ** | ** | |||||
| 17552 | EMS DISPATCH EMS DISPATCH | ** | ** | |||||
| 17584 | EMS TO VALLEY BAPTIST HOSPITAL | ** | ** | |||||
| 17616 | EMS DISPATCH TO HELICOPTER EMS DISPATCH | ** | ** | |||||
| 19280 | REMS ? EMS EMS-TAC | ** | ** | |||||
| 22992 | VALLEY BAPTIST HOSPITAL | ** | ** | |||||
| 58896 | VEMS VALLEY EMS ? EMS-TAC | ** | ** | |||||
| ** | ** | |||||||
| ****HARLINGEN POLICE TALKGR**** | ** | ** | ||||||
| 6896 | NEW CH. 1 DISPATCH LAW DISPATCH | ** | ** | |||||
| 6928 | NEW CH. 2 LAW TAC | ** | ** | |||||
| 6960 | NEW CH. 3 LAW TAC | ** | ** | |||||
| 7056 | NEW CH. 6 LAW TAC | ** | ** | |||||
| 7152 | SIU/NARCOTICS LAW TAC | ** | ** | |||||
| 7824 | NARCOTICS LAW TAC | ** | ** | |||||
| 16016 | CH. 1 DISPATCH LAW DISPATCH | ** | ** | |||||
| 16048 | CH. 2 SECONDARY LAW TAC | ** | ** | |||||
| 16080 | CH. 3 CAR-TO-CAR LAW TALK | ** | ** | |||||
| 16112 | CH. 4 LAW TAC | ** | ** | |||||
| 16144 | CH. 5 LAW TAC | ** | ** | |||||
| 16176 | CH. 6 CID LAW TAC | ** | ** | |||||
| 16208 | CH. 7 LAW TAC | ** | ** | |||||
| 16240 | CH. 8 SIU/NARCOTICS LAW TAC | ** | ** | |||||
| 16272 | CH. 9 LAW TAC | ** | ** | |||||
| ** | ** | |||||||
| ****HARLINGEN INTERNATIONAL AIRPORT TALKGR**** | ** | ** | ||||||
| 9360 | MAINTENANCE OTHER | ** | ** | |||||
| 9392 | POLICE DISPATCH LAW DISPATCH | ** | ** | |||||
| 17072 | FIRE FIRE DISPATCH | ** | ** | |||||
| ** | ** | |||||||
| ****HARLINGEN SERVICES TALKGR**** | ** | ** | ||||||
| 9968 | PUBLIC WORKS PUBLIC WORKS | ** | ** | |||||
| 18032 | EOC1 EMERGENCY OPERATION CENTER 1 EMERGENCY OPS | ** | ** | |||||
| 18064 | EOC2 EMERGENCY OPERATION CENTER 2 EMERGENCY OPS | ** | ** | |||||
| 18096 | EOC3 EMERGENCY OPERATION CENTER 3 EMERGENCY OPS | ** | ** | |||||
| 18128 | EOC4 EMERGENCY OPERATION CENTER 4 EMERGENCY OPS | ** | ** | |||||
| 58928 | VCTY VALLEY CITY ? PUBLIC WORKS | ** | ** | |||||
| ** | ** | |||||||
| ****SAN BENITO TALKGR**** | ** | ** | ||||||
| 25200 | NEW POLICE CH. 1 DISPATCH LAW DISPATCH | ** | ** | |||||
| 25328 | FIRE DISPATCH FIRE DISPATCH | ** | ** | |||||
| 26320 | POLICE PRIMARY CH. 1 LAW DISPATCH | ** | ** | |||||
| 26416 | POLICE DETECTIVES LAW TAC | ** | ** | |||||
| 26735 | POLICE JAIL SECTION LAW TAC | ** | ** | |||||
| ** | ** | |||||||
| ****OTHER MUNICIPALITIES TALKGR**** | ** | ** | ||||||
| 9968 | LA FERIA POLICE DISPATCH LAW DISPATCH | ** | ** | |||||
| 10064 | LA FERIA FIRE FIRE DISPATCH | ** | ** | |||||
| 12976 | PALM VALLEY POLICE LAW DISPATCH | ** | ** | |||||
| 23024 | RIO HONDO POLICE DISPATCH LAW DISPATCH | ** | ** | |||||
| 23056 | RIO HONDO FIRE FIRE DISPATCH | ** | ** | |||||
| ** | ** | |||||||
| ****TEXAS STATE TECHNICAL COLLEGE (TSTC) TALKGR**** | ** | ** | ||||||
| 8816 | POLICE LAW DISPATCH | ** | ** |