• Bandwidth Auctions and Exchanges
  • Billing and Customer Service
  • Books
  • Business Opportunities
  • Computer Telephony
  • Conferences and Trade Shows
  • Conferencing [new]
  • Consulting
  • Digital Subscriber Line (DSL)
  • Directories
  • Equipment [new]
  • Fax Service
  • Interactive Voice Response (IVR) Systems
  • Internet Telephony
  • ISDN@ [new]
  • Local Exchange Carriers
  • Long Distance Telephone



  • Magazines
  • Market Research
  • Network Management
  • News and Media
  • Organizations
  • Pay Phones
  • Phone Services
  • Regional Bell Operating Companies
  • Satellite
  • Software
  • Tariffs
  • Telecommuting
  • Trade Magazines
  • Venture Capital Firms
  • Voicemail Systems
  • VoIP (Voice over Internet
  • Wireless

  • 360networks - provider of fiber optic communications infrastructure and bandwidth services.
  • 3M Telecommunications - products for access and enterprise networks, and optical OEMs.
  • 8884Dialtone.com - affiliated with voice, data, and Internet services providers nationwide.
  • Access Point, Inc. - offers local and long distance phone service as well as conference calling and high speed Internet access.
  • ACS Telecommunications Brokers - offers data and Internet services, business and residential phone service, and telecommunications consulting.
  • ACSI Network Technologies - provides broadband telecommunications infrastructure solutions to communications carriers and corporate/government agencies.
  • Adelphia Business Solutions - provides integrated communication services to business customers via fiber optic network.
  • Ahmad Nassir AlBinali & Sons Company - contracting and trading firm specializing in civil, mechanical, and telecommunication construction.
  • AllCom - long distance, prepaid calling cards, international callback, toll fraud prevention, teleconferencing, paging, cellular, fax broadcast, etc.
  • Allied Riser Communications - facilities-based provider of broadband data, video, and voice communications services to small and medium-sized businesses.
  • ALLTEL - provides wireless, local telephone, long-distance, Internet, and high-speed data services to residential and business customers.
  • Alpha Business Communications - offers long distance, calling cards, teleconferencing, Internet access, fax, broadcast, and wireless services.
  • Alpha Telecom Ltd
  • AlphaNet Telecom Inc - global carrier of voice, data and fax traffic using frame-relay technology.
  • Always On Networks, Inc. - provider of last-mile wireless telecommunciation services to rural communities.
  • American TeleSource International (AMEX:AI) - develops network solutions and provides telecommunication services in the United States and Latin America.
  • AMI Telecommunications - offering international private lines to commercial retail and carrier customers.
  • Andrews Telecommunications Corporation - woman owned business, serving long distance customers with domestic, international voice and data communication services.
  • Apex Telecommunications Training Solutions - provides voice, data, central office, and telecommunications training.
  • Asia Global Crossing - provides a range of integrated telecommunications and IP services through a combination of undersea cables, terrestrial networks, city fiber rings, and web hosting data centers.
  • Astra Services - providing software and hardware solutions for telecommunications management.
  • Atlantic Communications - inbound 800 services, ordertaking, reservations, locator and other live operator services, voice and fax mail.
  • Bactel - offers turn-key systems for global telecommunications needs including fiber optics, data services, managed networks, and VPN.
  • Bechtel Telecommunications - provides end-to-end telecom infrastructure services supporting global needs in all current and emerging communications technologies.
  • Belfast Telecommunications - vendor of PC-based business telephone systems, computer telephony solutions, voice mail, and LAN wiring.
  • BellSouth Small Business Solutions - including local telephone service, long distance, DSL and Internet, data, web hosting, wireless, and paging services, equipment, and advertising.
  • Bezeq - Israel telephone and telecommunications company.
  • Birch Telecom - provides DSL, T1, ISDN, dial-up Internet access, web hosting, local telephone service, long-distance, and phone system equipment for small to mid-size businesses.
  • BrantTel Networks - installs and services voice over IP systems, multimedia messaging, wireless phone systems, converged networking, call center solutions, and more.
  • Brasil Telecom - holding company that controls nine fixed telephony service operators.
  • Brix Communications - provider of diversified telecommunications, Internet and video services to tenants of commercial and residential properties in the U.S.
  • BTI - telecommunications services including long distance, data and wireless technologies.
  • C3i - manufactures antennas and custom printed circuit board modules for the RF market. Yagi antennas cover frequencies: 50 MHz to 1296 MHz.
  • Cabletec - sell, install and service business phone systems; install voice, data and video cable; PC integration work.
  • Callahan Associates International - develops and operates telecommunications companies.
  • CANTV - Compa&endash;ia An&emdash;nima Nacional Tel*fonos de Venezuela. Empresa de telefon'a de Venezuela.
  • ChamberComm - provides discounted businesss communication services including long distance, Internet connectivity, website design and hosting, broadcast fax and voice, information on demand, and conference calling.
  • Chequamegon Telephone - services include Internet access, telephone systems, security systems, personal paging, and cellular.
  • China Telecom - operates domestic and international fixed line telecommunications networks and infrastructure.
  • Christoph Emmerich GmbH - ISDN, PC-Karten, Telefone (in German).
  • CimTel Net - providing telecommunication, Internet and cable services in NE Oklahoma.
  • Cincinnati Voice & Data Communications
  • Cintech Solutions - offers Internet technology solutions for mid-market systems.
  • CityNet Telecommunications - wiring city streets in metropolitan areas with high-speed, all-optical networks by using robotic installers that travel through the sewer system.
  • CLS Group - manages national and international projects for the communications industry.
  • CMC Communications - provides contract personnel, subcontracting, engineering, operations and management services to the telecommunications industry.
  • CodeTel Dominican Republic - telephone company in Dominican Republic.
  • COMMIT-kjeden - er en av landets ledende kjeder innen kommunikasjon. PŒ v Á•Èe internettsider finner du oversikt over produkter, nyheter og gode tilbud.
  • Commonwealth Telephone Enterprises - diversified telecommunications corporation providing advanced solutions in delivering communications, information, and entertainment services to businesses and residential users.
  • Commsworld - independent voice and data provider, offering telephone systems, networks, voice, call charges, IP, LAN, and WAN.
  • Communications Resource Corporation - offers a range of products and services to meet the voice and data communications needs of businesses.
  • Connecticut Communications - offering business telephone/voice mail systems along with consulting and a nationwide installation program.
  • Cooperative Communications - provider of cellular, long distance, toll-free, Internet access, high speed data transfer, and other services.
  • Corvex, Inc. - offers voice and data products including wireless networking. Also includes switching systems, telephone equipment, and accessories.
  • Crane Telecommunications
  • Crystal Communications, Inc. - provides equipment and consulting for maritime and land-based satellite communications. Products include Iridium, Inmarsat, MSAT, Globalstar, and Marine Satellite Television.
  • Cypress Communications - provides a range of services to small and medium-sized businesses located in multi-tenant office buildings.
  • Davis Communications - network cabling company offering voice, data, video, and fiber optic cabling as well as complete design, installation, and service of network and telephone systems.
  • Davis Company - dealer for telephone companies offering a variety of services.
  • Deutsche Telekom - provides public fixed-network voice telephony, mobile communications, text and data services, corporate networks, and on-line services.
  • Digital Exchange Solutions - supplier of telecommunication solutions including videoconferencing systems and voice mail systems to businesses throughout the UK.
  • DirectNet Telecommunications - provides carrier, phone card, and network services.
  • Dorado Development Group - specializing in undersea fiber optic communications systems.
  • EADS TELECOM North America - provider of turnkey secure telecommunications solutions based on commercial technologies for enterprise, public safety, and defense markets worldwide.
  • East Florida Communications - full-service telecommunications company. Telephone equipment, long distance and local telephone service.
  • Easy-On-The-Pocket-Rates.com - provides long distance, wireless, home security, Internet, and satellite TV shopping options.
  • Eatel - telecommunications services.
  • EconoPhone - owns and operates a carrier-grade digital network throughout the United States and Europe.
  • EDP Environments Inc. - specializing in the design, construction, and maintenance of telecommunication, co-location, and computer facilities.
  • Eircom - semi-state body responsible for providing voice, telephone, and data multimedia telecommunications services.
  • Electronic Design Company - providing intercom and voice mail systems, media retrieval, CCTV, television distribution and networking products.
  • eLink Communications - provider of broadband, networking, and application services to businesses in multi-tenanted office buildings.
  • Intelcom San Marino Telecommunication - international telecommunications company of San Marino. In English, Italian, and Portuguese.
  • Invsat Limited - project manages and delivers radio and VSAT solutions, satellite/broadband networks, and VPNs within global maritime, oil and gas, government, and emergency services sectors.
  • Ionex Telecommunications - local, long distance, high-speed Internet, and wirless exchance carrier.
  • ioWave - offers wireless technology platforms for high-speed, fixed digital communications.
  • ITC Holding Company
  • JCI Communications, Inc. - full service data and telecommunications services, including equipment, cable and wiring, and consulting.
  • JKC - supplies viewstation video and audio conferencing systems plus multimedia presentation equipment and web hosting for businesses.
  • JMA Wired - develops and operates properties designed to house and host telecommunications and Internet companies.
  • Kamputech.Inc. - offering network, protcol, and lan analyzers, also provides frame relay, atm, and voice over IP testing.
  • Kendid Communications - offers public and private networks for phone, fax, and data services.
  • Kovacs - telecommunications design engineering, project management, installation, training and course development firm.
  • Lantana - telephone and data cable installation for business or home.
  • Laslink - providing telecommunications, surveillance, imaging, and cargo services with high-altitude airship systems.
  • LDCircuit.com - providing long distance leased line, point-to-point, voice and data circuits.
  • Luminet - nonprofit telecommunications company which is pioneering a community-wide data, voice and video network in the Winona area.
  • Macquarie Corporate Telecommunications - fixed-network telecommunications provider to corporate users.
  • Marathon On-Line Services - Northwest based Telecommunications provider. Long Distance, 800, Cellular, Internet and Web Hosting Services.
  • Maximum Network Solutions Ltd
  • MCI - provider of residential voice, advanced messaging, and commercial telecommunications services in the United States.
  • MED-1 Submarine Cables - operates an undersea high-speed fiber optic cable network connecting Israel/Cyprus to Italy.
  • Medcom Professional Services - alpha-num paging & message dispatch, 24-hour tele-messaging, call forwarding, call transfer, executive voice mail, and custom call directors.
  • MiDAS Management Systems - specialises in call management and voice mail systems for businesses, hotels, and hospitals.
  • Mpower Communications - provider of data, telephony, Internet access, and web hosting services.
  • Multi Media Communications - provides one-way and two-way communications systems, both wired and wireless.
  • National Engineering and Assessment Group, The
  • National Rural Telecommunications Cooperative (NRTC) - providing c-band and DBS services, to rural America.
  • National Voice and Data - consultants focused on voice and data services.
  • NEAX 61 - offers Internet and mobile communications infrastructure solutions.
  • NEON Communications - owns and operates fiber optic networks in the Northeastern United States.
  • Netbricks - source-code and hardware implementations of data & telecommunication technologies to OEMs, including NGN (SIP, MGCP, Sigtran), ATM, AAL2, V5, GR303, and SS7.
  • NetLojix Communications - provider of enterprise network technologies that integrate data, voice, and Internet communications services and IT support.
  • Network Plus - providing business communications services including long distance and local telephone, Internet access, networking, and more.
  • New Horizons Telecom - providing commercial and industrial electrical contracting, specializing in the design and construction of telecommunications facilities.
  • Next Century Systems - offers auto dialers, predictive dialers, and telemarketing software.
  • Norlight Telecommunications, Inc - providing telecommunications services, wholesale fiber optic and digital microwave transmission, and satelite transmission
  • NorthWestern Communications Solutions - offering voice, video, and data network solutions, including wireless communications for business and office.
  • nTelos - digital wireless PCS provider in the mid-Atlantic region.
  • OAO Rostelecom - nationwide operator of international and long-distance telecommunications.
  • Opal Telecommunications - offers discounted telephone service over the BT network.
  • Opera Telecom - international independent telecommunication company providing SMS premium services, number services, billing, IVR, co-location, and virtual Telco services.
  • Optimum Telecom - offers discount DSL service providers, long distance services, cellular phone plans, and calling cards. Also features the BottomLine rate calculator to compare services.
  • Optus - provides mobile, local and long distance telephone, and Internet access services.
  • OàConnor Telservices, Inc. - offers construction, metro rings, OSP, dark fiber, long haul, trenching, and more.
  • Pacific Wave Industries - develops new technologies to drive the telecommunications and photonic industries, including high speed electro-optical modulators, phased array antennas, and sensors.
  • PangeaTech, Inc. - provides residential communities with telecommunication services including high-speed Internet access.
  • Paramount Designs - providing engineering, consulting, and design services nationwide.
  • Passport Telecom - provides international telephone service, discounted rates, callback services, and phone cards.
  • Peel Telephones - supplier of all your telecommunication needs from telephones to modems to faxes and mobiles.
  • penntele.com - supplying local and long distance service and business systems.
  • Peregrine Communications - supplies headend, broadband and hybrid fiber coax systems and designs digital and analog network systems combining equipment from different manufacturers and services.
  • Philcom Corporation - a Philippines-based company. Includes voicemail, long distance telephone, and Internet service.
  • Philippine Long Distance Telephone Company (PLDT)
  • Phonecards Onsale - sells low rate prepaid calling cards.
  • Pioneer Telephone - telephone cooperative offering long distance, Internet, DSL, paging, cellular, and security-alarm services.
  • Porng Da International - cellular accessories, hands free kits, computer cables, telephone cables.
  • PowerDsine - offering power over LAN technology, which integrates data, voice, and power on standard ethernet infrastructure.
  • Prairie Systems - worldwide provider of integrated voice, fax and data solutions.
  • Qmedia.net - transporting video and audio signals over a telecommunications transparent fiber optic network.
  • QuesCom - manufacturer of IP telephony solutions for service providers and enterprises. Products include SmartIAD and NextBX, which provide value added voice services.
  • RagingWire Telecommunications, Inc. - offers a variety of services including IT outsourcing, network management, and disaster recovery.
  • Reichle & De-Massari AG - manufacturer of copper/fiber optic distribution systems/generic cabling systems for voice, video and data applications. ( WAN and LAN environments)
  • RomLink International - discount phone services and online software.
  • RWE Telliance - telecommunications networks and services.
  • Ryan Hankin Kent, Inc. (RHK) - market research and consulting firm specializing in the analysis of advanced technologies for the public telecommunications network.
  • SAIT-RadioHolland
  • Sarco Communications Company - Connecticut based communications company.
  • Science Dynamics - designs and markets telecommunications systems for a variety of applications and telephony products for data transmission.
  • Seren Innovations, Inc. - provides two-way communication services to connect people to the data they need when they need it.
  • Shared Technologies Fairchild - telephone systems and services, PBX and voice mail sales and maintenance, local and long distance services.
  • SIGECOM - allows commercial and residential customers to have advanced telephone, video, and data services available to them through one fiber optics connection.
  • Simplexity.com - Internet-based neutral trading hub where buyers and sellers of telecommunications services can connect and transact.
  • SITA - telecommunication and information processing solutions connecting customers in over 225 countries to a global data network.
  • SmartStop, Inc. - provides a range of telecommunications solutions to the trucking industry.
  • SMI International - provides facilities and systems management, communications, and IT products to government and commercial customers.
  • Southeastern Telecom - a provider of total communications solutions, from basic interconnect services to the design and implementation of global voice and data networks.
  • Southern Cross Cable Network - collaborative transoceanic optical fibre project designed to remove the bandwidth bottleneck between Australia and North America.



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