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Denver Field Division - Field Offices

Industry Operations Offices

Contact Industry Operations for questions or information relating to:

  • Firearms (FFL) or Explosives (FEL) Licenses
  • Firearms Licensee theft or loss
  • Machineguns, silencers or other NFA weapons
  • Firearms, ammunition and other importation issues
  • Shipping of firearms
  • Proper sale/purchase/transfer of firearms, ammunition or explosives
  • Other firearms/explosives industry questions

 

Click the plus sign (+) to view the full contact information for industry operations. 

Denver III Field Office

Covers: Colorado counties not including the following are covered by Denver VI: Adams, Arapahoe, Boulder, Larimer, Logan, Morgan, Phillips, Sedgwick, Washington, Weld and Yuma.

950 17th Street, Suite 1800
Denver, Colorado 80202
Area Supervisor
Voice: (303) 575-7640    Fax: (303) 575-7641

Denver VI Field Office

Covers: Wyoming and Colorado counties of Adams, Arapahoe, Boulder, Larimer, Logan, Morgan, Phillips, Sedgwick, Washington, Weld and Yuma

950 17th Street, Suite 1700
Denver, Colorado 80202
Area Supervisor
Voice: (303) 575-7800    Fax: (303) 573-3938

Helena II Field Office

Area Supervisor
10 W. 15th Street, Suite 2400
Helena, Montana 59626
Voice: (406) 441-3160    Fax: (406) 442-6335

Billings II Satellite Office

Resident Agent in Charge
2929 Third Avenue North, Suite 200
Billings, Montana 59101
Voice: (406) 657-9700     Fax: (406) 657-9701

Salt Lake City II Field Office

Area Supervisor
4246 S. Riverboat Rd., Suite 210
Salt Lake City, Utah 84123 
Voice: (801) 524-7000   Fax: (801) 524-7050

Cheyenne II Satellite Office

2120 Capitol Avenue, Room 3007
Cheyenne, Wyoming 82001
Voice: (307) 633-9450   Fax: (307) 633-9451


Criminal Enforcement Offices

Contact the Criminal Enforcement for questions or information relating to:

  • Suspected illegal firearms possession/sales/purchase
  • Suspected criminal activity involving explosives, tobacco or arson
  • Any other law enforcement matter

 

Click the plus sign (+) to view the full contact information for criminal enforcement. 

Denver Groups

950 17th Street, Suite 1700
Denver, Colorado 80202 

Group I (Firearms Metro Area)

Group Supervisor
Voice: (303) 575-7690 

Group II (Arson & Explosives, Firearms Rural Colorado)

Group Supervisor
Voice: (303) 575-7690

Group IV (Regional Anti-Violence Enforcement Network)

Group Supervisor
Voice: (303) 575-7720

Group V (Crime Gun Intelligence Center)

CGIC Supervisor
Voice: (303) 575-7720

Colorado Springs Field Office

Resident Agent in Charge
5755 Mark Dabling Blvd, Suite 350
Colorado Springs, Colorado 80919 
Voice: (719) 445-5690

Grand Junction Satellite Office

2734 Crossroads Blvd.
Grand Junction, CO 81506
Voice: (303) 575-7600

Billings I Field Office

Resident Agent in Charge
2929 Third Avenue North, Room 200
Billings, Montana 59101 
Voice: (406) 657-9700   Fax: (406) 657-9701

Helena I Field Office

Resident Agent in Charge
10 W. 15th Street, Suite 2400
Helena, Montana 59626 
Voice: (406) 441-3140   Fax: (406) 442-6335

Missoula Satellite Office

1821 S. Avenue W, Suite 301
Missoula, Montana 59801
Voice: (406) 721-4322   Fax: (406) 721-7325

Salt Lake City I & III Field Offices

Group Supervisor
4246 S. Riverboat Rd., Suite 210
Salt Lake City, Utah 84123
Voice: (801) 524-7070   Fax: (801) 524-7050

Cheyenne Field Office

Resident Agent in Charge
2120 Capitol Avenue, Room 3007
Cheyenne, Wyoming 82001 
Voice: (307) 633-9400   Fax: (307) 633-9401

Last Updated: August 7, 2025

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