| Talkgroup | User |
| 1264 | Flightline Van Service (Salem, NH) |
| 2032 | North Reading Transportation Special Ed Buses & Vans (North Reading) |
| 2608 | ??? |
| 2768 | ??? |
| 3504 | Greater Lowell Town Taxi |
| 4592 | ??? Trash service (in Woburn) |
| 4880 | ??? Taxi, possibly Lowell Cab/Taxi or King Cab (Lowell area) |
| 4912 | ??? Towing Service, works for Lowell PD (Lowell area) |
| 4944 | North Reading Transportation Wilmington School Buses (North Reading) |
| 4976 | Yellow Cab, temporarily inactive (Lawrence) |
| 5136 | ??? |
| 5328 | Diamond Cab (Lawrence) |
| 5616 | Andover Cab/Livery, temporarily inactive (Andover) |
| 5712 | Burlington 'B' Bus Town Bus System (Burlington) |
| 7280 | Champion Taxi & Airport Services Inc (Lowell) |