Local Police
- Anchorage Police Department

Local Police
- Tucson Police Department
- Maricopa County Sheriff: "'Stingray' Phone Tracker Fuels Constitutional Clash" (Wall Street Journal)
- Tempe
- Gilbert Police Department (Possible)
- Phoenix Police Department (Center for Human Rights and Privacy)
- Scottsdale Police Department (Center for Human Rights and Privacy)

Local Police

- San Diego Police Department: "Local police dealt with company that makes controversial cellphone tracking technology" (ABC News 10)

- San Jose Police Department, Oakland Police Department, San Diego Sheriff's Department, San Francisco Police Department, Los Angeles Sheriff's Department, Los Angeles Police Department, and Sacramento County Sheriff: "9 Calif. law enforcement agencies connected to cellphone spying technology" (ABC News 10)
- Los Angeles Police Department: "LAPD Spy Device Taps Your Cell Phone" (LA Weekly)
- San Bernadino County Sheriff: "Law enforcement officials: Cell phone disclosures would hurt investigations" (Desert Sun)
- Ventura County Sheriff (Center for Human Rights and Privacy)

- Anaheim Police Department (ACLU of Northern California)

State Police
- California Department of Justice (Center for Human Rights and Privacy)

Local Police
- Washington, DC, Metropolitan Police Department: "Police in Washington, DC Are Using the Secretive 'Stingray' Cell Phone Tracking Tool" (Vice News)

State Police
- Delaware State Police (FOIA Response to Mike Katz-Lacabe)

Local Police
- Miami-Dade Police Department: "Cell-phone tracking: Miami cops know where you are" (Miami New Times)
- City of Miami Police Department
- Sunrise Police Department

State Police
- Florida Department of Law Enforcement (FDLE loans cell site simulators to local and county police departments throughout the state)

Local Police
- Gwinnett County Police

Local Police
- Chicago Police Department: "Lawsuit seeks details on Chicago Police purchases of cellular tracking gear" (Chicago Sun-Times)
- After Denials Chicago Police Department Admits Purchase Of Cell-Phone Spying Devices (CBS Chicago)

State Police
- Illinois State Police

State Police
- Indiana State Police: "Indiana State Police tracking cellphones — but won't say how or why" (Indianapolis Star)

Local Police
- Indianapolis Metropolitan Police Department (Muckrock)

State Police
- Louisiana Attorney General: 9News Investigators: Phishing in your phone (WAFB)

Local Police
- Montgomery County
- Baltimore
- Baltimore County: "Baltimore Co. Police Used Secretive Phone-Tracking Technology 622 Times" (Baltimore Sun)
- Anne Arundel County I & II
- Prince George's County: "Asset Seizures Fuel Police Spending" (Washington Post)
- Annapolis: Battlefield Technology Gets Spotlight in Maryland Courts (Capital News Service)
- Hartford County (Capital News Service)
- Howard County: Battlefield Technology Gets Spotlight in Maryland Courts (Capital News Service)

State Police
- Maryland State Police

Local Police
- Boston Police Department (via Center for Human Rights and Privacy)

Local Police
- Oakland County Sheriff: "Secret military device lets Oakland deputies track cellphones" (Detroit News)

State Police

- Michigan State Police

Local Police
- Hennepin County Sheriff: "This time, Stanek lands KingFish phone tracker" (Star Tribune)

State Police
- Minnesota Bureau of Criminal Apprehension: "BCA still keeps quiet about cell tracking technology----admit have Stingray" (Open Secrets)

Local Police

- Kansas City Police Department: "Secret cellphone tracking device used by police stings civil libertarians" (Kansas City Star)

Local Police
- Las Vegas Metropolitan Police Department (CityLab)

State Police
-New Hampshire State Police (Muckrock)

State Police
-“NJ State Police Have Paid at Least $850,000 for Secret Cell Phone Surveillance Equipment” (NBC 10)

Local Police
- Albuquerque Police Department

Local Police
- New York City Police Department (NYPD) (New York Civil Liberties Union)
- Erie County Sheriff: "Erie Co. Sheriff Spent $350,000 To Spy On Cell Phones" (WGRZ TV)
- Rochester Police Department (New York Civil Liberties Union)

State Police
- New York State Police: "Local Police Agencies Have Devices to Spy on Cell Phones" (WGRZ TV)

Local Police
- Charlotte Police Department I & II
- Durham Police Department
- Raleigh Police Department: "Raleigh, Durham police using device that tracks cellphone data" (WRAL)
- Wilmington Police Department
- New Hanover Sheriff's Department (Daily Dot)

State Police
- North Carolina State Bureau of Investigation (Daily Dot)

State Police
- Oklahoma Bureau of Narcotics and Dangerous Drugs: Okla. Authorities Have or Use Controversial Cellphone Tracker (Oklahoma Watch)

State Police
- Pennsylvania State Police: "Confirmed: PA State Police Purchased Controversial StingRay Surveillance Technology Last Year" (The Declaration)

Local Police
- Memphis Police Department
- "MPD May Be Using New Data Collection Program" (LocalMemphis.com)

State Police
- Tennessee Bureau of Investigation

Local Police
- Fort Worth Police Department: "Fort Worth Cellphone Tracker Rings Controversy" (NBC 5)
- Houston Police Department

State Police
- Texas Department of Public Safety: "APD: Can We Please Buy Some Top-Secret 'Stingrays'?" (Austin Chronicle)

Local Police
- Alexandria Police Department
- Chesterfield Police Department
- Fairfax County Police Department: "DC, Maryland, and Virginia cops spying on cell phone data" (WUSA 9)

State Police

- Virginia State Police (Muckrock)

Local Police:
- Tacoma Police Department: Documents: Tacoma Police Using Surveillance Device to Sweep Up Cellphone Data (News Tribune)

Local Police
- Milwaukee Police Department: "State cops can track residents' cellphones" (Post Crescent)

State Police
- Wisconsin Department of Justice: "State cops can track residents' cellphones" (Gannett Wisconsin)