Wired Telecommunication Carriers

360networks - US Internet and private line services. Fiber optic network.
8el - UK network operator providing corporate voice and data services. Service level agreements.
Acceris Communications - Local, long distance, a variety of data services, and patented Voice over IP (VoIP) technology.
Advanced Telcom - Local telephone and Internet services in West Coast states.
Alaska Communications Systems - Facilities-based long distance provider based in Alaska.
American Telesis - Wholesale provider of private lines, dedicated internet and frame relay services to the resellers, agents and brokers. Network spans United States and Canada.
Beaver Creek Telephone Company - Washington State company providing service to Silverton and rural Hobart.
Birch Telecom - CLEC providing local, long distance and Internet services in the Midwest, Southeast and Texas.
Blue Casa Communications - California provider targeted at the Hispanic market. Presented in Spanish and English.
Broadview Networks - Provider of Internet, data, long distance, and local phone services in selected northeastern states.
Broadwing - Based in the US, with an all-optical internal network.
Cameron Communications - Louisiana based parent company to local area providers of phone, Internet, and cable services.
Capital Telecommunications Inc. - Services for both business and residential customers.
Capsule Communications, Inc. - Long distance telephone service primarily to small medium-size business customers. Also: toll-free, travel cards, cellular, paging, Internet and pre-paid. (OTC: CAPS).
Carrera Communications - Local, Internet, and facilities-based long distance in Texas.
Cavalier Telephone - Local, long distance, data, Internet services in VA, MD, DC, NJ, and PA.
CenturyTel, Inc. - Provides local, long distance, Internet and data services in 22 states. Based in Monroe, Louisiana.
Choice One Communications Inc. - Provides broadband data and voice telecommunications services primarily to small and medium-sized businesses in the Northeast and Midwest United States.
Citizens Utilities - Telecommunications company providing wireline communications services in rural areas and small and medium-sized towns and cities.
Colt Telecommunications - Fibre optic networks to deliver private wire, network interconnection, switched telephony and video in Europe.
Commonwealth Telephone Enterprises, Inc. - Holding company with subsidiaries that provide rural local telephone, long distance and Internet services, primarily to customers in Pennsylvania. (Nasdaq: CTCO).
Connecticut Telephone - Facilities based provider of competitive communications services in Connecticut.
CPCNet - Provides network-based communication services for Hong Kong, Taiwan, Japan, Singapore, China.
DayStarr Communications - Michigan based Competitive Local Exchange Carrier (CLEC) offering voice and data services.
DE Communications, Inc. - Regional phone company and ISP serving southeastern Pennsylvania. Includes investor reports, employment, press releases and service area.
Dentel Netzwerk Telefonie - German network operator, established in 1996.
Eastern Oregon Telecom - Residential and business; voice, Centrex, and DSL service.
Eastex Telephone Cooperative, Inc. - Providing telephone services in the East Texas area.
e.spire Communications, Inc. - Provides local dial tone, long distance, audio conferencing and voice messaging services to commercial customers. (Nasdaq: ESPI).
FiberNet Telecom Group, Inc. - Operates fiber-optic network interconnections.
Flag Telecom. - Fiberoptic link around the globe.
Focal Communications Corp - Provides access, voice, and data services to selected markets.
Frontier - Telecommunications company provides local and long distance telephone services, paging, and Internet access in 24 states.
Full Service Network - Pennsylvania based provider of local, long distance, and Internet services.
Global Crossing Ltd. - Global integrated fiber optic network provider.
Hardy Telecommunications - Provides phone and Internet services in WV.
Hartington Telecommunications Inc. - Northeast Nebraska full service provider.
Hector Communications Corporation - Provides local phone, Internet, and cable services in rural Minnesota. (AMEX: HCT).
Hickory Tech Corporation - Holding company with subsidiaries which provide telephone and data processing services. Based in Mankato, Minnesota. (Nasdaq: HTCO).
Horizon Chillicothe Telephone - Provides standard and digital telephone services, Internet access, and digital television services to residential and business customers in the Southern Ohio area.
ICG Communications, Inc. - Provides broadband Internet infrastructure services and telecom services, including local, long distance, and data communications. (Nasdaq: ICGX).
Ideaone Telecom - CLEC in ND. Telephone service and broadband Internet to Fargo, West Fargo, and Moorhead.
IDT Corporation - Provides wholesale and retail long distance services. Site includes link to data subsidiary.
Independents Fiber Network - Provides fiber data service in the area around Toledo, Ohio. Includes location map.
Integra Telecom - Integrated business telecommunications provider.
Intermedia Communications - Internet, voice, and data services.
ITC DeltaCom, Inc. - Provides retail long distance services, and sells and services customer premise equipment.
Knology - Telephone, data, and fiber connectivity provider serving customers in Southeast states.
KPNQwest N.V. - Provides data-centric, IP-based services to businesses across Europe.
Level 3 Communications, Inc. - Large network throughout the US and Europe. Voice / Data / Internet.
Light Technologies - Competitive Australian provider.
MAC Telecom - Provides businesses with high-speed data connections and voice services.
McLeodUSA.com - Large regional local, long distance and Internet provider to residential and business customers.
Memphis Networx - Collocation provider - owns and operates a fiber optic network in the Memphis/Shelby county area.
Mpower Communications - Local, long distance and Internet service in several markets.
Network Telephone - Regional US carrier serving Southeastern states with local, long distance and broadband Internet service.
Northern Arkansas Telephone Company - Serves Arkansas customers in the South Shore region of Bull Shoals Lake.
NTT Cable - Long-distance provider for small and medium-sized businesses. Serving Germany, England, Italy, and Poland.
NTT Communications - Japan-based global networking company.
Oregon City Telephone Company - Oregon City and Clackamas County based telephone, cable and broadband Internet company.
Pac-West Telecomm, Inc. - Provides switched local and long distance telecommunications services to internet service providers, paging companies, as well as to medium and small businesses, principally within California.
Pakistan Telecommunication Company Limited - Local, long distance, private circuits, based in Pakistan.
PanAmSat - Bandwidth on demand and billing by the byte on an international ATM network managed end-to-end.
Penn Telecom - Serves the Western Pennsylvania region in providing local, long distance and Internet services.
Powercom - Provides long distance and local services, internet access and web site hosting, voice mail, paging and calling cards in Wisconsin, Minnesota, Illinois and Iowa.
RCN Corporation - Provides bundled cable TV, phone, and internet service as well as web hosting, colocation, voice, and data transport for businesses.
Reach - Asia-Pacific focused backbone provider.
Singapore Telecom - Singapore based service provider with operations in 20 countries.
Startec - Markets voice, data and Internet services to ethnic communities in major US markets.
TDS Telecom - Serving rural and suburban communities across the United States.
TelCove - Internet, ATM, frame relay, and voice services over fiber network.
TelNet Worldwide - Michigan based, offering voice, data and infrastructure services to U.S. ISPs and businesses.
T-Systems North America - Solutions for global corporations. Subsidiary of Deutsche Telekom AG. Headquarters in Illinois.
Uecomm Limited - Provides broadband network services throughout Australia.
United Networks - UK voice carrier offering TDM & IP based communications from their own facilities.
US LEC - Voice, Data, Internet service for the US market. Service level agreements offered.
US Signal - Provides services to business & wholesale customers in Michigan, Indiana, Illinois, Wisconsin and Ohio.
Valor Telecom - Local & long distance in Oklahoma, Texas, New Mexico, and Arkansas.
VarTec Telecom, Inc. - Provides local and long distance telephone service in the US.
Videotron Telecom - Internet, data, and telephony services provider in Canada.
Vtesse Networks - Provides optical networking and related data services in the UK.
WilTel Communications - United States based backbone network services and broadband media on next-generation fiber-optic network.
WVT Communications - Provides local, long distance, Internet, and data services in NY, NJ, & PA.
XO Communications - Providing services to businesses worldwide over its networks.
ZTel - Local service in selected areas of the USA.