Contact Us Stones Mobile Radio 1550 47th Ave. S. Grand Forks, ND. 58201 directions Phone: 701-772-6691 Department*Two-Way RadiosFleet ManagementRequest A QuoteService RequestRental RequestSecurity & SurveillanceName* First Last Phone*Email Enter Email Confirm Email Message*CaptchaPhoneThis field is for validation purposes and should be left unchanged. Share this:FacebookLinkedInTwitter