GHz Wireless Customer Care number, Toll Free Or Helpline Number is (512) 981-7115. GHz Wireless the fastest growing carrier servicing businesses in the United States due to our network design and team. We focus on broadband for your business, and design systems and solutions inhouse. We utilize 35 years of resources and experiance to provide the best solutions for your business. Tel: (512) 981-7115 Site: http://ghzwireless.com/