| Accomack County Public Safety | Accomack | Public Safety | 45 |
| Culpeper County Public Safety | Culpeper | Public Safety | 27 |
| Campbell County Fire and EMS | Campbell | Public Safety | 23 |
| Frederick County Public Safety | Frederick | Public Safety | 21 |
| Rockingham and Harrisonburg Fire/EMS | Rockingham | Public Safety | 21 |
| Norfolk City Police Dispatch - 2nd Precinct | Norfolk | Public Safety | 20 |
| Shenandoah County Fire and Rescue | Shenandoah | Public Safety | 19 |
| Charlottesville, Albemarle, and UVA Police | Charlottesville | Public Safety | 19 |
| Virginia Beach EMS | Virginia Beach | Public Safety | 19 |
| Carroll County Public Safety and Galax City Fire / EMS | Carroll | Public Safety | 15 |
| Powhatan County Fire & Rescue | Powhatan | Public Safety | 15 |
| Giles County Police, Fire and EMS | Giles | Public Safety | 13 |
| Washington County and Bristol City Public Safety | Washington | Public Safety | 13 |
| Richmond, Chesterfield, Henrico, Hanover VA Fire and EMS | Henrico | Public Safety | 12 |
| Spotsylvania County Fire and Rescue | Spotsylvania | Public Safety | 12 |
| Prince William County Fire | Prince William | Public Safety | 11 |
| Fauquier County Sheriff and Fire, Warrenton Police | Fauquier | Public Safety | 10 |
| Henrico County Division of Fire | Henrico | Public Safety | 10 |
| Pittsylvania County Public Safety | Pittsylvania | Public Safety | 10 |
| Chesapeake Fire | Chesapeake | Public Safety | 10 |
| Petersburg Fire/Rescue | Petersburg | Public Safety | 10 |
| Loudoun County Combined Fire Rescue | Loudoun | Public Safety | 9 |
| Montgomery County Public Safety | Montgomery | Public Safety | 9 |
| Richmond City Fire Dispatch | Richmond | Public Safety | 9 |
| Bedford County Sheriff and Police | Bedford | Public Safety | 8 |
| Rappahannock County Public Safety | Rappahannock | Public Safety | 8 |
| Amherst County Public Safety | Amherst | Public Safety | 7 |
| Augusta County and Staunton Fire and EMS | Augusta | Public Safety | 7 |
| Hanover County Fire / EMS | Hanover | Public Safety | 7 |
| NS Railroad A-Line Central Division - NE TN and SW VA | Scott | Rail | 7 |
| Suffolk City Fire and Rescue | Suffolk | Public Safety | 7 |
| Caroline County Fire and Rescue | Caroline | Public Safety | 6 |
| King George County Fire and EMS | King George | Public Safety | 6 |
| Lancaster County Fire / EMS | Lancaster | Public Safety | 6 |
| Orange County Fire and EMS | Orange | Public Safety | 6 |
| Hampton Fire and Rescue | Hampton | Public Safety | 6 |
| Newport News Fire | Newport News | Public Safety | 6 |
| Lunenburg County Sheriff, Fire and EMS | Lunenburg | Public Safety | 5 |
| Fredericksburg City and Spotsylvania County Fire and EMS | Spotsylvania | Public Safety | 5 |
| Wythe County and Town of Wytheville Fire and EMS | Wythe | Public Safety | 5 |
| Metropolitan Washington Airports Authority (MWAA) Public Safety | Arlington | Public Safety | 4 |
| Augusta County Emergency Services | Augusta | Public Safety | 4 |
| Halifax/Pitt County Area Public Safety | Campbell | Public Safety | 4 |
| Norfolk Southern - Hagerstown District North End | Clarke | Rail | 4 |
| Louisa County Fire and EMS | Louisa | Public Safety | 4 |
| Rockbridge County Fire and EMS | Rockbridge | Public Safety | 4 |
| Stafford County and Fredericksburg Fire and EMS | Stafford | Public Safety | 4 |
| Newport News Public Safety | Newport News | Public Safety | 4 |
| Appomattox Public Safety | Appomattox | Public Safety | 3 |
| Buckingham County Fire and Rescue | Buckingham | Public Safety | 3 |
| Henry County Fire/EMS | Henry | Public Safety | 3 |
| Nelson County Public Safety | Nelson | Public Safety | 3 |
| Prince George County Fire/EMS | Prince George | Public Safety | 3 |
| Lynchburg Fire Department | Lynchburg | Public Safety | 3 |
| Albemarle County Fire and Rescue | Albemarle | Public Safety | 2 |
| UVA Helicopter Dispatch | Albemarle | Public Safety | 2 |
| Amelia County Fire & EMS | Amelia | Public Safety | 2 |
| Roanoke Valley East-West Lines - Poor Mtn Area | Bedford | Rail | 2 |
| Bland Public Safety | Bland | Public Safety | 2 |
| Chesterfield County Fire and EMS Dispatch | Chesterfield | Public Safety | 2 |
| Franconia Area Railroad - AMTK, CSX, NS | Fairfax | Rail | 2 |
| Doswell Area Rail | Hanover | Rail | 2 |
| Northumberland County Fire & EMS | Northumberland | Public Safety | 2 |
| Patrick County Fire & EMS | Patrick | Public Safety | 2 |
| Prince Edward County Fire and EMS | Prince Edward | Public Safety | 2 |
| CSX Railroad (NE Tennessee, SW Virginia, N North Carolina) | Scott | Rail | 2 |
| Smyth County Public Safety | Smyth | Public Safety | 2 |
| Westmoerland County Fire/Rescue | Westmoreland | Public Safety | 2 |
| Danville Fire Department | Danville | Public Safety | 2 |
| Galax Fire & Rescue | Galax | Public Safety | 2 |
| Hopewell City Fire/EMS | Hopewell | Public Safety | 2 |
| Greater Richmond Area Law Enforcement | Richmond | Public Safety | 2 |
| Albemarle County Police Department | Albemarle | Public Safety | 1 |
| NOAA Weather Radio DC (WNG736) | Arlington | Other | 1 |
| Bedford County Fire and Rescue (Dispatch) | Bedford | Public Safety | 1 |
| Altavista Area NS Rail | Bedford | Rail | 1 |
| Botetourt Fire and EMS | Botetourt | Public Safety | 1 |
| Brunswick County Fire and Rescue | Brunswick | Public Safety | 1 |
| NC/VA Line Area Public Safety | Carroll | Public Safety | 1 |
| Clarke County Fire | Clarke | Public Safety | 1 |
| Fluvanna County Fire and EMS | Fluvanna | Public Safety | 1 |
| Goochland County Fire and EMS | Goochland | Public Safety | 1 |
| Greene County Fire and EMS | Greene | Public Safety | 1 |
| Ashland CSX Road Channel (AAR 96) | Hanover | Rail | 1 |
| King William Fire/EMS | King William | Public Safety | 1 |
| Pulaski County Fire and EMS | Pulaski | Public Safety | 1 |
| Roanoke Valley North-South Lines - Poor Mtn Area | Roanoke | Rail | 1 |
| Warren County Fire dispatch | Warren | Public Safety | 1 |
| Big Stone Gap Rescue | Wise | Public Safety | 1 |
| Colonial Heights City Fire and EMS | Colonial Heights | Public Safety | 1 |
| Newport News Amateur Communications Team | Hampton | Amateur Radio | 1 |
| Staunton Area Public Safety | Staunton | Public Safety | 1 |
| Charlottesville Albemarle Shared Interop | Albemarle | Public Safety | 0 |
| Albemarle County Sheriff | Albemarle | Public Safety | 0 |
| Rivanna Water and Sewer Authority | Albemarle | Other | 0 |
| Charlottesville Airport (CHO) | Albemarle | Public Safety | 0 |
| Albemarle County Service Authority | Albemarle | Other | 0 |
| Clifton Forge Area Railroads | Alleghany | Rail | 0 |
| N3ST Repeater System | Arlington | Amateur Radio | 0 |
| Reagan National Airport (KDCA) - Tower Heli | Arlington | Aviation | 0 |