| 10021 | 2725 | D | DEL MARCS | Delaware County MARCS Interop | Interop |
| 54540 | d50c | D | XSO-21 | Statewide Interop | Interop |
| 54886 | d666 | D | COIRSFD | Fire/EMS Backup talkgroup on MARCS | Fire-Tac |
| 59020 | e68c | D | COEMA21 | Emergency Management Agency | Emergency Ops |
| 59613 | e8dd | D | HOS-2101 | OhioHealth - Grady Memorial Hospital | Hospital |
| 59655 | e907 | D | LHD DELAWARE | ODH mutual aid-Delaware Public Health District | Emergency Ops |
| 59993 | ea59 | D | HOS-2103 | Nationwide Childrens - Close to Home Center (Lewis Center) | Hospital |
| 59999 | ea5f | D | HOS-2102 | OhioHealth - Lewis Center Health Center | Hospital |
| 60729 | ed39 | D | HOS-2104 | OhioHealth - Powell | Hospital |
