| 13561 | 34f9 | D | METROLZ | Cleveland Metro LifeFlight Landing Zone | EMS-Tac |
| 13572 | 3504 | D | METROFCO | Cleveland Metro LifeFlight Flight Control | EMS Dispatch |
| 13587 | 3513 | D | CLE-LF-AIR | Cleveland Metro Life Flight Air Operations | EMS-Tac |
| 13597 | 351d | D | CLE-LF-DISP | Cleveland Metro LifeFlight Dispatch | EMS Dispatch |
| 14096 | 3710 | D | CC-AIR | Cleveland Clinic Helo | EMS Dispatch |
| 14466 | 3882 | D | 18-CCAN | Community Care Ambulance - Cuyahoga | EMS Dispatch |
| 17501 | 445d | D | MEDFLT | MedFlight Statewide Hailing | EMS-Tac |
| 17508 | 4464 | D | MFHELI1 | MedFlight Helicopter Operations | EMS Dispatch |
| 17510 | 4466 | D | MEDCARE1 | MedCare Central | EMS Dispatch |
| 17512 | 4468 | D | MFHELI2 | MedFlight Helicopter Alternate | EMS-Tac |
| 17514 | 446a | D | MEDCARE2 | MedCare North | EMS Dispatch |
| 17517 | 446d | D | MFHELI3 | MedFlight 7 / HealthNet 3 (Huntington) Operations | EMS Dispatch |
| 17518 | 446e | D | MHMT DISP | Mercy Health Medical Transportation - Dispatch | EMS Dispatch |
| 17520 | 4470 | D | MFMICU | Medflight MICU Operations | EMS Dispatch |
| 17522 | 4472 | D | MF TAC1 | MedFlight Tactical 1 | EMS-Tac |
| 17525 | 4475 | D | MF GND2 | MedFlight Tactical 2 | EMS-Tac |
| 17546 | 448a | D | MEDCARE3 | MedCare South | EMS Dispatch |
| 17551 | 448f | D | MEDCARE4 | MedCare Alternate | EMS-Talk |
| 19634 | 4cb2 | D | 28-CCAN | Community Care Ambulance - Geauga | EMS Dispatch |
| 21000 | 5208 | D | XMOBIL1 | UC Mobile Care Auxiliary 1 | EMS-Tac |
| 21001 | 5209 | D | XMOBIL2 | UC Mobile Care Auxiliary 2 | EMS-Tac |
| 21003 | 520b | D | XAIRCAR1 | UC Air Care Auxiliary 1 | EMS-Tac |
| 21006 | 520e | D | AC31E773 | UC Air Care Dispatch | EMS Dispatch |
| 21008 | 5210 | D | XAIRCAR2 | UC Air Care Auxiliary 2 | EMS-Tac |
| 21010 | 5212 | D | AD31E200 | UC Mobile Care Administration | EMS-Talk |
| 21012 | 5214 | D | XAIRCAR3 | UC Air Care Auxiliary 3 | EMS-Tac |
| 21014 | 5216 | D | CC31E200 | UC Mobile Care Car to Car | EMS-Tac |
| 21016 | 5218 | D | XAIRCAR4 | UC Air Care Auxiliary 4 | EMS-Tac |
| 21018 | 521a | D | MC31E200 | UC Mobile Care Dispatch | EMS Dispatch |
| 21019 | 521b | D | SE31E200 | UC Mobile Care Special Events | EMS-Tac |
| 30000 | 7530 | D | LF TAC | Toledo LifeFlight Tac | EMS-Tac |
| 30020 | 7544 | D | LIFEFLT | Toledo Life Flight Hailing | EMS-Tac |
| 30025 | 7549 | D | LF DISP | Toledo Life Flight / Mobile Life Dispatch | EMS Dispatch |
| 30117 | 75a5 | D | PTNGND | ProMedica ground units dispatch/ops | EMS Dispatch |
| 30208 | 7600 | D | LF OPS | Toledo Life Flight/Mobile Life Operations | EMS-Tac |
| 30211 | 7603 | D | LF CALL | Toledo Life Flight / Mobile Life Calling | EMS Dispatch |
| 30215 | 7607 | D | LIFESTAR | Mercy Lifestar - Dispatch/Operations | EMS Dispatch |
| 30218 | 760a | D | LF SP EVNT | Toledo Life Flight - Special Events | EMS-Talk |
| 30983 | 7907 | D | PTNAIR | Promedica - Air Ops | EMS-Tac |
| 35003 | 88bb | D | BUCKEYE R2 | Buckeye Ambulance Region 2 (Chillicothe, Greenfield, Washington C.H.) | EMS Dispatch |
| 35004 | 88bc | D | KHNMICU | Kettering Mobile Care MICU Channel (Buckeye Ambulance) | EMS-Tac |
| 35005 | 88bd | D | COMEMS1 | Community EMS of Ohio 1 | EMS Dispatch |
| 35007 | 88bf | D | KNHMICUDSP | Kettering Mobile Care MICU Dispatch (Buckeye Ambulance) | EMS-Talk |
| 35009 | 88c1 | D | COMEMS2 | Community EMS of Ohio 2 | EMS-Talk |
| 54000 | d2f0 | D | AIREVAC | Air Evac | EMS Dispatch |
| 54713 | d5b9 | D | PTNOPS | Promedica calling | EMS-Talk |
| 54736 | d5d0 | D | AIRCOM-CLF | Christ LifeFlight (Cincinnati) | EMS Dispatch |
| 54741 | d5d5 | D | MEDVAC1 | University MedEvac 1 | EMS-Tac |
| 59653 | e905 | D | HOS-5708 | Childrens' Hospital (Dayton) NICU/PICU Transport | EMS Dispatch |
| 59839 | e9bf | D | HOS-7702 | Akron Children's Hospital (Akron) - Ambulance and Air Bear Dispatch | EMS Dispatch |
| 59905 | ea01 | D | CARECOM | Miami Valley Hospital Careflight/MICU - Comm Center | EMS Dispatch |
| 59916 | ea0c | D | CARE-AIR | Miami Valley Hospital CareFlight - Air Ops | EMS-Tac |
| 59919 | ea0f | D | CAREGRD | MIami Valley Hospital CareFlight - Ground Ops | EMS-Tac |
| 59921 | ea11 | D | CAREADM | Miami Valley Hospital Careflight - Administration | EMS-Talk |
| 59926 | ea16 | D | CARE-FLT | Miami Valley Hospital CareFlight - Calling | EMS-Tac |
| 60504 | ec58 | D | STATMED | STAT Medevac | EMS-Tac |
| 62993 | f611 | D | 77-CCAN | Community Care Ambulance - Summit | EMS Dispatch |