| 48464 | bd50 | D | RED RIVER SP | Red River State Park | Public Works |
| 50310 | c486 | D | Fosston Essentia | Fosston Essentia Hospital | Hospital |
| 50311 | c487 | D | Riverview Health | Riverview Health Hospital - Crookston | Hospital |
| 50312 | c488 | D | PK EMS | Polk EMS | EMS Dispatch |
| 50313 | c489 | D | PK CKEMS | Crookston EMS | EMS Dispatch |
| 50314 | c48a | D | ESSENTIA EMS | Essentia EMS | EMS Dispatch |
| 51700 | c9f4 | D | PK LAW DSP | Polk Law Dispatch | Law Dispatch |
| 51702 | c9f6 | D | PK LAW 2 | Polk Law 2 | Law Tac |
| 51703 | c9f7 | D | PK LAW 3 | Polk Law 3 | Law Tac |
| 51704 | c9f8 | D | PK LAW 4 | Polk Law 4 | Law Tac |
| 51705 | c9f9 | D | PK LAW 5 | Polk Law 5 | Law Tac |
| 51706 | c9fa | DE | PK LAW 6 | Polk Law 6 | Law Tac |
| 51709 | c9fd | D | CROOK PD 1 | Crookston PD 1 | Law Dispatch |
| 51710 | c9fe | D | CROOK PD 2 | Crookston PD 2 | Law Tac |
| 51711 | c9ff | D | CROOK LAW 3 | Crookston PD 3 | Law Tac |
| 51712 | ca00 | D | EGF PD DISP | East Grand Forks PD Dispatch | Law Dispatch |
| 51713 | ca01 | D | EGF PD 2 | East Grand Forks PD 2 | Law Tac |
| 51714 | ca02 | D | EGF PD 3 | East Grand Forks PD 3 | Law Tac |
| 51716 | ca04 | DE | EGF PD TAC | East Grand Fork PD TAC | Law Tac |
| 51717 | ca05 | D | PK FIRE/EMS 1 | Polk Fire/EMS 1 | Fire Dispatch |
| 51718 | ca06 | D | PK FIRE/EMS 2 | Polk Fire/EMS 2 | Fire Dispatch |
| 51719 | ca07 | D | PK FIRE/EMS 3 | Polk Fire/EMS 3 | Fire Dispatch |
| 51720 | ca08 | D | PK FIRE/EMS 4 | Polk Fire/EMS 4 | Fire Dispatch |
| 51721 | ca09 | D | PK FIRE/EMS 5 | Polk Fire/EMS 5 | Fire Dispatch |
| 51723 | ca0b | D | CROOK FIRE ADM | Crookston Fire Admin | Fire-Talk |
| 51731 | ca13 | D | PK LE ROAM | County LE Roam | Law Dispatch |
| 51732 | ca14 | D | PK EM ROAM | County EMS Fire PW Roam | Multi-Dispatch |
| 51735 | ca17 | D | Northland | Northland College | Schools |
| 51736 | ca18 | D | PK EOC 1 | Polk County Emergency Operations Center 1 | Emergency Ops |
| 51737 | ca19 | D | PK EOC 2 | Polk County Emergency Operations Center 2 | Emergency Ops |
| 51739 | ca1b | D | Crook Fire | Crookston Fire Tac | Fire-Tac |
| 51740 | ca1c | D | EGF EOC | East Grand Forks Emergency Operations Center | Emergency Ops |
| 51741 | ca1d | D | PK EVENT 1 | Polk County Special Events 1 | Multi-Talk |
| 51742 | ca1e | D | PK EVENT 2 | Polk County Special Events 2 | Multi-Talk |
| 51744 | ca20 | D | PK HWY | Polk Highway 1 | Public Works |
| 51745 | ca21 | D | PK HWY 2 | Polk Highway 2 | Public Works |
| 51749 | ca25 | D | PK Transfer Stn | Polk County Transfer Station | Public Works |
| 51751 | ca27 | D | PK HWY 3 | Polk Highway 3 | Public Works |
| 51754 | ca2a | D | Crook FD Main | Crookston Fire Main | Fire Dispatch |
| 51755 | ca2b | D | EGF PW | East Grand Forks Public Works | Public Works |
| 51756 | ca2c | D | EGF WTR/LIGHT | East Grand Forks Water and Light electric distribution | Utilities |
| 51757 | ca2d | D | EGF WTR/TRMT | East Grand Forks Water Treatment Plant | Public Works |
| 51758 | ca2e | D | EGF FD Disp | East Grand Forks Fire Dispatch Main (patch with 154.16 MHz) | Fire Dispatch |
| 51759 | ca2f | D | EGFFDTAC1 | East Grand Forks Fire Tac 1 | Fire-Tac |
| 51764 | ca34 | D | PKGFPD | Grand Forks ND Patch | Law Dispatch |
