Diaz City Fire Department 3401 S Main St Diaz, AR 72043 Phone : (870) 523-8559 Business Category Fire Departments Government Offices & Public Schools Diaz City Of--fire Department Newport, AR 72112 Phone : (870) 523-8559 Business Category Government Offices-City Village & Twp Fire Departments Government Offices State & Local Fire Protection Emergency & Rescue Government Offices & Public Schools Diaz City Of--city Clerk 3401 S Main St Newport, AR 72112 Phone : (870) 523-8559 Business Category Government Offices-City Village & Twp Government Offices State & Local Government Offices & Public Schools