| Talkgroup | User |
| 100-1 | Old Traffic/Parking: Public Safety Emergency |
| 100-2 | Old Traffic/Parking: Operations |
| 100-3 | Old Traffic/Parking: Parking Enforcement |
| 100-4 | Old Traffic/Parking: Traffic Enforcement |
| 100-5 | Old Traffic/Parking: Tow and Hold |
| 100-6 | Old Traffic/Parking: Transportation Administration |
| 100-7 | Old Traffic/Parking: Transportation Investigation |
| 100-10 | Old Traffic/Parking: Boston Fire Department |
| 100-12 | Old EMS 2 |
| 100-13 | Old EMS 3 |
| 200-1 | Old Public Works/Parks: Public Safety Emergency |
| 200-2 | Old Public Works/Parks: Central Office |
| 200-3 | Old Public Works/Parks: Highway Department |
| 200-4 | Old Public Works/Parks: Snow Removal |
| 200-5 | Old Public Works/Parks: Sanitation |
| 200-6 | Old Public Works/Parks: Street Lighting |
| 200-7 | Old Public Works/Parks: Engineering |
| 200-8 | Old Public Works/Parks: Construction |
| 200-13 | Old Public Works/Parks: Park Rangers |
| 200-14 | Old Public Health Commission Police Primary |
| 200-15 | Old Public Health Commission Police Secondary and Long Island Maintenance Crews |
| 301-1 | Old Public Facilities: Public Safety Emergency (Monitored by Municipal Police) |
| 301-2 | Old Public Facilities: F1 - Dispatch |
| 301-3 | Old Public Facilities: F2 - Warrant Listing |
| 301-4 | Old Public Facilities: F3 - Technicians |
| 301-5 | Old Public Facilities: F4 - City Hall Security/Administration |
| 301-6 | Old Public Facilities: F5 - Regrouping |
| 302-1 | Old Housing Authority: Public Safety Emergency |
| 302-2 | Old Housing Authority: Housing Police |
| 302-3 | Old Housing Authority: F12 - Special Operations |
| 302-4 | Old Housing Authority: F13 - Supervisors |
| 303-1 | Old Parks & Recreation: Public Safety Emergency |
| 303-2 | Old Parks & Recreation: Park Maintenance |
| 303-3 | Old Parks & Recreation: Emergency Supervisors |
| 303-4 | Old Parks & Recreation: Park Programs |
| 303-5 | Old Parks & Recreation: Administrative |
| 303-6 | Old Parks & Recreation: F9 - Supervisors |
| 33024 | Old Elder Vans & Long Island Hospital: Public Safety Emergency |
| 33280 | Old Elder Vans & Long Island Hospital: Shuttle Buses |
| 33536 | Old Elder Vans & Long Island Hospital: Supervisors |
| 34048 | Old Elder Vans & Long Island Hospital: Long Island Shelter |
| 34304 | Old Elder Vans & Long Island Hospital: Long Island Hospital Security (Primary) |
| 34560 | Old Elder Vans & Long Island Hospital: Long Island Hospital Security (Secondary) |
| 35072 | Old Southbay Correctional: Public Safety Emergency |
| 35328 | Old Southbay Correctional: Transportation |
| 35584 | Old Southbay Correctional: Security |
| 35840 | Old Southbay Correctional: Administration |
| 36096 | Old Southbay Correctional: Maintenance |
| 36352 | Old Southbay Correctional: Tactical |
| 36608 | Old Southbay Correctional: Penal 6 |
| 37120 | Old Inspectional Services: Public Safety Emergency |
| 37376 | Old Inspectional Services: Animal Control |
| 37632 | Old Inspectional Services: Building Inspectors |
| 37888 | Old Inspectional Services: Health Inspectors |
| 38144 | Old Inspectional Services: Electrical Inspectors |
| 38400 | Old Inspectional Services: Code Enforcement |
| 38656 | Old Inspectional Services: Administrative |
| 39168 | Old Boston Police: Public Safety Emergency |
| 39424 | Old Boston Police: Tac-1 |
| 39680 | Old Boston Police: Tac-2 |
| 39936 | Old Boston Police: Tac-3 |
| 40192 | Old Boston Police: Tac-4 |
| 40448 | Old Boston Police: Supervisor |
| 40704 | Old Boston Police: Command |
| 41008 | ? Announcements |
| 41040 | DPW Announcements |
| 41072 | PFD (Public Facilities) Announcements |
| 41168 | ? Announcements |
| 41328 | ? Announcements |
| 41616 | Citywide 1 - Emergency |
| 41648 | Citywide 2 - Events |
| 41680 | Citywide 3 |
| 41712 | Citywide 4 |
| 43216 | BTD (Transportation Department) Ch 1 - Unit-to-Unit |
| 43248 | BTD (Transportation Department) Ch 2 - Operations |
| 43280 | BTD (Transportation Department) Ch 3 - Parking Enforcement |
| 43312 | BTD (Transportation Department) Ch 4 - Traffic Enforcement (Signals Maintenance?) |
| 43344 | BTD (Transportation Department) Ch 5 - Tow and Hold |
| 43376 | BTD (Transportation Department) Ch 7 - Administration |
| 43440 | BTD (Transportation Department) Ch 9 - ? |
| 44816 | DPW - Central Office |
| 44848 | DPW - Highway |
| 44880 | DPW - Snow Removal |
| 44912 | DPW - Sanitation |
| 44944 | DPW - Street Lighting |
| 44976 | DPW - Engineering |
| 45008 | DPW - Construction |
| 45040 | DPW - Unknown |
| 46416 | Elderly Affairs - Senior Shuttle |
| 46448 | Elderly Affairs - Unknown |
| 46480 | Elderly Affairs - Unknown |
| 46512 | Elderly Affairs - Unknown |
| 46544 | Elderly Affairs - Unknown |
| 46576 | Elderly Affairs - Unknown |
| 47216 | PHC (Public Health Commission) Ch 1 - Police - South Block (35 Southhampton St) |
| 47248 | PHC (Public Health Commission) Ch 2 - Police - Long Island Hospital |
| 47280 | PHC (Public Health Commission) Ch 3 - Police - Common |
| 47312 | PHC (Public Health Commission) Ch 4 - Homeless Services - Long Island Shelter |
| 47344 | PHC (Public Health Commission) Ch 5 - Property Management - Long Island Maintenance |
| 47376 | PHC (Public Health Commission) Ch 7 - Preparedness |
| 47408 | PHC (Public Health Commission) Ch 9 - Public Health Van |
| 47440 | PHC (Public Health Commission) Ch 10 - Wide Grouping |
| 47472 | PHC (Public Health Commission) Ch 13 - Community Health Centers |
| 48016 | ISD (Inspectional Services Department) - Animal Control |
| 48048 | ISD (Inspectional Services Department) - Building Inspectors |
| 48080 | ISD (Inspectional Services Department) - Health Inspectors |
| 48112 | ISD (Inspectional Services Department) - Electrical Inspectors |
| 48144 | ISD (Inspectional Services Department) - Code Enforcement |
| 48176 | ISD (Inspectional Services Department) - Administration |
| 49616 | Parks - Unknown |
| 49648 | Parks - Unknown |
| 49680 | Parks - Unknown |
| 49712 | Parks - Maintenance |
| 49744 | Parks Ch 5 - Ranger |
| 49776 | Parks - Unknown |
| 49808 | Parks Ch 9 - Ranger Unit-to-Unit |
| 49840 | Parks Ch 14 - Unknown |
| 49872 | Parks - Unknown |
| 49904 | Parks - Unknown |
| 51216 | Unknown User |
| 51280 | Unknown User |
| 51408 | Unknown User |
| 51868 | Unknown User (motor vehicle listings) |
| 52816 | PFD (Public Facilities Department) Ch 2 - MBPD Dispatch |
| 52848 | PFD (Public Facilities Department) Ch 3 - MBPD Site Security (Boston Marine Industrial Park & Tow Lot) |
| 52880 | PFD (Public Facilities Department) Ch 4 - MBPD Warrants |
| 52912 | PFD (Public Facilities Department) Ch 5 - Administration |
| 52976 | PFD (Public Facilities Department) Ch ? - Unknown |
| 53008 | PFD (Public Facilities Department) Ch ? - Unknown |
| 53040 | PFD (Public Facilities Department) Ch 1 - Special Events |
| 53072 | PFD (Public Facilities Department) Ch ? - City Hall Security |
| 54000 | Unknown User |
| 54416 | Unknown User |
| 54672 | Unknown User |
| 55056 | EMS 1 |
| 55184 | Hospitals 1 |
| 55536 | Unknown User |
| 55568 | Unknown User |
| 55600 | Unknown User |
| 55632 | Unknown User |
| 55664 | Unknown User |
| 55696 | Unknown User |
| 56304 | ISD (Inspectional Services Department) CH 4? |