| Frequency | Licensee | FleetID | Fleet User | City | State | Sys_Type | Notes | Additional Notes |
| 856.4375 | ARLINGTON CO., VIRGINIA | 34384 | FIRE 1A (DISPATCH) | ARLINGTON | VA | IIi | BLK 0= S12 | BLK2=S12 |
| 856.7625 | ARLINGTON CO., VIRGINIA | 34416 | FIRE 1B (OPERATIONS B) | ARLINGTON | VA | IIi | BLK 4= S0 | BLK7=S4 |
| 856.9375 | ARLINGTON CO., VIRGINIA | 34448 | FIRE 1C (OPERATIONS C) | ARLINGTON | VA | IIi | ** | ** |
| 856.7625 | ARLINGTON CO., VIRGINIA | 34544 | FIRE 1F (FIRE SUB W) | ARLINGTON | VA | IIi | ** | ** |
| 857.9375 | ARLINGTON CO., VIRGINIA | 34576 | FIRE 1G (CALL) | ARLINGTON | VA | IIi | ** | ** |
| 858.4375 | ARLINGTON CO., VIRGINIA | 34608 | FIRE 1H (ADMINISTRATION) | ARLINGTON | VA | IIi | ** | ** |
| 858.7625 | ARLINGTON CO., VIRGINIA | 34640 | FIRE 1I (PREVENTION) | ARLINGTON | VA | IIi | ** | ** |
| 858.9375 | ARLINGTON CO., VIRGINIA | 34672 | FIRE 1J (SPECIAL) | ARLINGTON | VA | IIi | ** | ** |
| 859.4375 | ARLINGTON CO., VIRGINIA | 32976 | ARLINGTON HOSPITAL | ARLINGTON | VA | IIi | ** | ** |
| 859.7625 | ARLINGTON CO., VIRGINIA | 33104 | FFX HOSPITAL | ARLINGTON | VA | IIi | ** | ** |
| 859.9375 | ARLINGTON CO., VIRGINIA | 32944 | HOSPITAL CHANNEL | ARLINGTON | VA | IIi | ** | ** |
| 860.4375 | ARLINGTON CO., VIRGINIA | 33136 | HOSPITAL CHANNEL #6 | ARLINGTON | VA | IIi | ** | ** |
| 860.7625 | ARLINGTON CO., VIRGINIA | 33168 | HOSPITAL CHANNEL #7 | ARLINGTON | VA | IIi | ** | ** |
| 860.9375 | ARLINGTON CO., VIRGINIA | 33072 | MEDICAL HOSPITAL | ARLINGTON | VA | IIi | ** | ** |
| ** | ARLINGTON CO., VIRGINIA | 33008 | NATIONAL HOSPITAL | ARLINGTON | VA | IIi | ** | ** |
| ** | ARLINGTON CO., VIRGINIA | 200-7 | ALEXANDRIA POLICE | ALEXANDRIA | VA | IIi | ** | ** |
| ** | ARLINGTON CO., VIRGINIA | 33776 | POLICE (ADMINISTRATION) | ARLINGTON | VA | IIi | ** | ** |
| ** | ARLINGTON CO., VIRGINIA | 33232 | POLICE (DISPATCH 1) | ARLINGTON | VA | IIi | ** | ** |
| ** | ARLINGTON CO., VIRGINIA | 33712 | POLICE (DISPATCH 2) | ARLINGTON | VA | IIi | ** | ** |
| ** | ARLINGTON CO., VIRGINIA | 33264 | POLICE (ERU 1) | ARLINGTON | VA | IIi | ** | ** |
| ** | ARLINGTON CO., VIRGINIA | 33968 | POLICE (ERU 2) | ARLINGTON | VA | IIi | ** | ** |
| ** | ARLINGTON CO., VIRGINIA | 33200 | POLICE (JAIL) | ARLINGTON | VA | IIi | ** | ** |
| ** | ARLINGTON CO., VIRGINIA | 33904 | POLICE (MCD #1) | ARLINGTON | VA | IIi | ** | ** |
| ** | ARLINGTON CO., VIRGINIA | 33936 | POLICE (MCD #2) | ARLINGTON | VA | IIi | ** | ** |
| ** | ARLINGTON CO., VIRGINIA | 33808 | POLICE (PARKING CONTROL) | ARLINGTON | VA | IIi | ** | ** |
| ** | ARLINGTON CO., VIRGINIA | 33840 | POLICE (SOS #1) | ARLINGTON | VA | IIi | ** | ** |
| ** | ARLINGTON CO., VIRGINIA | 33872 | POLICE (SOS #2) | ARLINGTON | VA | IIi | ** | ** |
| ** | ARLINGTON CO., VIRGINIA | 33744 | POLICE (TAC #1) | ARLINGTON | VA | IIi | ** | ** |
| ** | ARLINGTON CO., VIRGINIA | 34064 | POLICE (TAC #2) | ARLINGTON | VA | IIi | ** | ** |
| ** | ARLINGTON CO., VIRGINIA | 34000 | POLICE (VICE #1) | ARLINGTON | VA | IIi | ** | ** |
| ** | ARLINGTON CO., VIRGINIA | 34032 | POLICE (VICE #2) | ARLINGTON | VA | IIi | ** | ** |
| ** | ARLINGTON CO., VIRGINIA | 33360 | ECC (ADMINISTRATION) | ARLINGTON | VA | IIi | ** | ** |
| ** | ARLINGTON CO., VIRGINIA | 33392 | ECC (OPERATIONS) | ARLINGTON | VA | IIi | ** | ** |
| ** | ARLINGTON CO., VIRGINIA | 32912 | FFX CO. 1 PATCH | ARLINGTON | VA | IIi | ** | ** |
| ** | ARLINGTON CO., VIRGINIA | 32784 | FFX CO. 2 PATCH | ARLINGTON | VA | IIi | ** | ** |
| ** | ARLINGTON CO., VIRGINIA | 32816 | FFX CO. 3 PATCH | ARLINGTON | VA | IIi | ** | ** |
| ** | ARLINGTON CO., VIRGINIA | 32848 | FFX CO. 4 PATCH | ARLINGTON | VA | IIi | ** | ** |
| ** | ARLINGTON CO., VIRGINIA | 32880 | FFX CO. 5 PATCH | ARLINGTON | VA | IIi | ** | ** |
| ** | ARLINGTON CO., VIRGINIA | 33552 | COUNTY SHERIFF | ARLINGTON | VA | IIi | ** | ** |
| ** | ARLINGTON CO., VIRGINIA | 33296 | SHERIFF (ADMINISTRATION) | ARLINGTON | VA | IIi | ** | ** |
| ** | ARLINGTON CO., VIRGINIA | 33680 | COUNTY SHERIFF (COURTS) | ARLINGTON | VA | IIi | ** | ** |
| ** | ARLINGTON CO., VIRGINIA | 33328 | COUNTY SHERIFF (JAIL) | ARLINGTON | VA | IIi | ** | ** |
| ** | ARLINGTON CO., VIRGINIA | 33616 | COUNTY SHERIFF (SO-FIELD) | ARLINGTON | VA | IIi | ** | ** |
| ** | ARLINGTON CO., VIRGINIA | 33648 | COUNTY SHERIFF (SO-S.E.) | ARLINGTON | VA | IIi | ** | ** |
| ** | ARLINGTON CO., VIRGINIA | 200-1 | ALL CALL CHANNEL | ARLINGTON | VA | IIi | ** | ** |
| ** | ARLINGTON CO., VIRGINIA | 200-8 | ANIMAL CONTROL | ARLINGTON | VA | IIi | ** | ** |
| ** | ARLINGTON CO., VIRGINIA | 200-3 | DIS #1 | ARLINGTON | VA | IIi | ** | ** |
| ** | ARLINGTON CO., VIRGINIA | 200-4 | DIS #2 | ARLINGTON | VA | IIi | ** | ** |
| ** | ARLINGTON CO., VIRGINIA | 200-2 | EQUIPMENT | ARLINGTON | VA | IIi | ** | ** |
| ** | ARLINGTON CO., VIRGINIA | 700-6 | EQUIPMENT | ARLINGTON | VA | IIi | ** | ** |
| ** | ARLINGTON CO., VIRGINIA | 700-10 | ENGINEERING | ARLINGTON | VA | IIi | ** | ** |
| ** | ARLINGTON CO., VIRGINIA | 200-6 | EXECUTIVES | ARLINGTON | VA | IIi | ** | ** |
| ** | ARLINGTON CO., VIRGINIA | 700-15 | HELP | ARLINGTON | VA | IIi | ** | ** |
| ** | ARLINGTON CO., VIRGINIA | 700-4 | STREETS DEPARTMENT | ARLINGTON | VA | IIi | ** | ** |
| ** | ARLINGTON CO., VIRGINIA | 700-9 | INSPECTIONS | ARLINGTON | VA | IIi | ** | ** |
| ** | ARLINGTON CO., VIRGINIA | 700-11 | OSS | ARLINGTON | VA | IIi | ** | ** |
| ** | ARLINGTON CO., VIRGINIA | 700-1 | PARKS DEPARTMENT | ARLINGTON | VA | IIi | ** | ** |
| ** | ARLINGTON CO., VIRGINIA | 700-3 | GARBAGE PICKUP | ARLINGTON | VA | IIi | ** | ** |
| ** | ARLINGTON CO., VIRGINIA | 200-5 | SNOW REMOVAL | ARLINGTON | VA | IIi | ** | ** |
| ** | ARLINGTON CO., VIRGINIA | 700-7 | SUPERVISOR'S CH. #1 | ARLINGTON | VA | IIi | ** | ** |
| ** | ARLINGTON CO., VIRGINIA | 700-8 | SUPERVISOR'S CH. #2 | ARLINGTON | VA | IIi | ** | ** |
| ** | ARLINGTON CO., VIRGINIA | 700-2 | WATER DEPARTMENT | ARLINGTON | VA | IIi | ** | ** |
| ** | ARLINGTON CO., VIRGINIA | 700-5 | TRAFFIC DEPARTMENT | ARLINGTON | VA | IIi | ** | ** |