- Indentidad Telecom
- Independence Telecom
- Independence Telecommunication
- Independent Telecommunications
- Indiana Fiber Network LLC
- Indiana Univ Dist Learn Prog
- Indy Telcom Ctr Inc
- Infinite Telecom Inc
- Infinite Telecom Svc
- Infinite Telecom Svc
- Infinitel
- Infinitel
- Infinitel
- Infinitel
- Infinity Communications Techs
- Info Highway Communications
- Info Highway Communications
- Info Highway Communications
- Info-Hold
- Infocrossing Healthcare Svc
- Information Gatekeepers Inc
- Information Sciences Institute
- Information Systems Consulting
- Information Systems Support
- Information Tools Inc
- Infortext Group
- Infosat Telecommunications
- Infosat Telecommunications
- Infotech Telecommunications
- Ingram Micro Inc
- Ingram Micro Inc
- Ingrid Greenberg
- Inman Enterprises LLC
- Inmate Telephone Inc
- Inner Cite
- Innocom Telecom
- Innotrac Corp
- Innotrac Corp
- Innovative Cable Solutions
- Innovative Communications Corp
- Innovative Networks
- Innovative Service Solutions
- Innovative Telecom Systems
- Inpho Match Inc
- Institute-Telecommunications
- Intec Telecom Systems
- Intec Telecom Systems Inc
- Intec Telecom Systems Inc
- Integra Telecom Formerly Scott
- Integral Telecommuications Inc
- Integrated Access Solutions
- Integrated Access Solutions
- Integrated Access Soultion
- Integrated Access Soultion
- Integrated Communications
- Integrated Products Inc
- Integrated Solutions Tech
- Integrated Telecom Solutions
- Integrated Telecom Solutions
- Integrated Telecom Svc LTD
- Integrated Telecom Svc LTD
- Integrated Telecommunications
- Integrated Voice Solutions
- Integretel Inc
- Integrity Telecommunications
- Intelcomm Business Systems
- Intele Systems
- Intele Works Com
- Intelecom
- Intelect Technologies Inc
- Intelepath Communications
- Intelephones
- Intelephones
- Intelispan
- Intelligent Network Comm
- Intelligent Network Solutions
- Intelligent Networks
- Intelligent Technology Systems
- Intellinet Inc
- Intellinet Technologies Inc
- Intelliphone Inc
- Intelsat Mountainside Teleport
- Inter Voice Brite Inc
- Inter Voice Inc
- Inter Voice-Brite Inc
- Inter-Tel Inc
- Inter-Tel Inc
- Inter-Tel Inc
- Inter-Tel Net Solutions
- Inter-Tel Technologies
- Inter-Tel Technologies Inc
- Inter-Tel Technologies Inc
- Inter-Tel Technologies Inc
- Inter-Tel Technologies Inc
- Inter-Tel Technologies Inc
- Inter-Telecommunications Corp
- Interactive Communications
- Interactive Communications
- Interactive Consumer Svc
- Interactive Data Telephone
- Interactive Data Telephone
- Interactive Intelligence Inc
- Interactive Services Inc
- Interactive Telecom Group
- Interbel Telephone Co-Op Inc
- Intercom Network Inc
- Intercom Systems
- Interconco
- Interconnect Communications
- Interconnect Communications
- Interconnect Communications
- Interconnect Communications
- Interconnect Telecommunication
- Interconnect Telephone
- Interconnx Inc
- Interface Media Group
- Intergated Communications
- Intergulf Services Co
- Interline Network Corp
- Intermedia Commucaition
- Intermedia Communication
- Intermedia Communications
- Intermedia Communications
- Intermedia Communications Inc
- Intermessage Communications
- International Communication
- International Communication Sv
- International Express
- International Express
- International Microcell Comms
- International Phone Card Ctr
- International Teamworks
- International Telecom
- Internet Systems Consortium
- Internet Telecom Netowrk LLC
- Interpac Telecommunications Co
- Interstate Connections
- Interstate Fiber Net
- Interstate Telecom Fort Riley
- Interstate Telecom Ft Riley
- Interstate Telecom Ft Riley
- Interstate Telecommunications
- Interstate Telecommunications
- Interstate Telecommunications
- Interstate Telecommunications
- Interstate Telecommunications
- Interstate Telecommunications
- Interstate Telecommunications
- Interstate Telecommunications
- Intertech Associates
- Intertoll Communication Ntwrk
- Intervale Technologies Inc
- Intervoice Inc
- INTI Communications
- Intouch
- Intouch Satellite Phones
- Intouch Telecom
- Intrac
- Intracom
- Intranext Systems
- Intrepid Video Conferencing
- Intune Telecom
- Invertix
- Invisalink
- Invisalink
- Invisible Hand Networks
- Invision Telecom
- Invision Telecom
- Invision Telecom
- Invision Telecom
- Invision Telecom Inc
- Invivni Broadband Telephone
- Invoice Insight
- Iometrix
- Ionex Telecommunications
- Ionex Telecommunications
- Iowa Telecom
- Iowa Telecom
- Iowa Telecom Comm Inc
- Iowa Telecom Communications
- Ip-Com Inc
- IPC
- IPC
- IPC Information Sys
- Ipc Information Systems Inc
- Iperia Inc
- Iq Wired Communications
- Iridium Master Control Facilty
- Iridium Satellite LLC
- Iris Network
- Irish Communication Co
- Irish Construction Co
- Irwin Communications Inc
- ISI Telecommunications Inc
- Isp Technologies Inc
- Isp Technologies Inc
- Isterra
- Iswa Communications
- ITC
- ITC Delta Com
- ITC Delta Com Inc
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom
- ITC Deltacom Inc
- ITC Group
- ITC Telecom
- ITCDELTA.COM
- ITG Svc LLC
- ITM Group Inc
- ITS At St Charles
- ITS Communications
- Itserv Inc
- ITT Marketing
- IXC Communications
- IXC Communications
- Ixc Communications
- IXC Communications
- IXC Toledo-A2
- Ixia
- IXIA
- J & C's Number Lines
- J & E Enterprise
- J & J Communications
- J & J Communications
- J & J Telecom
- J & J Telecom
- J & T Telephone
- J & V Communication Svc
- J & V Communication Svc
- J & W Communications
- J B Svc
- J C Communications
- J C Telecommunications Corp
- J D Communications
- J D Communications So Inc
- J D Hunter Inc
- J G Multiservices
- J Phase Electric
- J Phase Electric
- J R Schneider & Assoc Inc
- J R Schneider & Assoc Inc
