b'C O M M U N I C A T I O N STelephone Service Frontier Communications (Incumbent Local Exchange Carrier)FIGURE 5. Switching LocationsInternet providers: Mobile Internet providers: Frontier CommunicationsAT&T SuddenlinkVerizon First Step InternetSprint QRO High-Speed Internet of IdahoInland Cellular Nez Perce Systems Viasat HughesNet336 I D A H O I N F R A S T R U C T U R E G U I D E B O O K'