Covad is a leading nationwide provider of integrated voice and data communications. The company offers DSL, Voice Over IP, T1, broadband wireless, Web hosting, managed security, IP and dial-up, and bundled voice and data services directly through Covad's network and through Internet... more

WorldCom, Inc. (WCOEQ, MCWEQ) is a leading global communications provider, delivering advanced communications connectivity to businesses, governments and consumers. With one of the world's most expansive, wholly-owned data networks, WorldCom provides innovative data and Internet services... more

TELUS Corporation is a national telecommunications company in Canada, offering a range of wireline and wireless communications products and services including data, voice and entertainment. During the year ended December 31, 2007, TELUS had 11.1 million customer connections, including 5.6... more

Alltel is owner and operator of the nation's largest wireless network and has more than 12 million customers.

MobilePro Corp. (MobilePro) is a holding company with subsidiaries in the pay telephone and online gaming industries, and an affiliate in the software industry. Although classified as discontinued operations, the Company owns an integrated telecommunications business. At June 30, 2007,... more

Golden Telecom, Inc., (NASDAQ: "GLDN") is a leading facilities-based provider of integrated telecommunications and Internet services in major population centers throughout Russia and other countries of the CIS. The Company offers voice, data and Internet services to corporations,... more

Cognigen Networks, Inc. based in metropolitan Seattle, Washington, offers a wide range of telecommunication services and related technology products via its Web site, http://www.cognigen.com. Cognigen's robust marketing engine harnesses distribution channels featuring a prominent Internet... more

Mpower Communications is a facilities-based broadband communications provider established in 1996. Mpower offers a full range of data, telephony, Internet access and Web hosting services for small and medium-size business customers.

With 1999 revenues of more than $25 billion, GTE is a leading telecommunications provider with one of the industry's broadest arrays of products and services. In the United States, GTE provides local service in 28 states and wireless service in 18 states, as well as nationwide... more

CenturyTel, Inc., together with its subsidiaries, is an integrated communications company engaged primarily in providing an array of communications services, including local and long distance voice, Internet access and broadband services. It conducts its operations in 25 states located... more

Cbeyond, Inc. (Cbeyond) provides managed Internet Protocol (IP)-based and communications services across the United States. The Company’s services include local and long distance voice services, broadband Internet access, mobile voice and data, email, voicemail, Web hosting, secure backup... more

McLeodUSA provides managed IP-based communications services to small and medium-sized enterprises, and traditional circuit-switched telephony services to commercial customers in the Midwest, Rocky Mountain, Southwest and Northwest regions of the nation. McLeodUSA delivers a wide variety... more

ITC^DeltaCom, Inc., headquartered in Huntsville, Alabama, provides, through its operating subsidiaries, integrated telecommunications and technology services to businesses and consumers in the southeastern United States. ITC^DeltaCom has a fiber optic network spanning approximately 15,800... more

D&E Communications, Inc. (D&E) is a provider of integrated communications services to residential and business customers in markets throughout the eastern half of Pennsylvania. The Company operates as a rural local exchange carrier (RLEC) in parts of Lancaster, Berks, Lebanon, Chester,... more

NewSouth Communications is proud to offer the very best in communications solutions to businesses in the Triangle. Our product line includes data, Internet, local service, long distance, and other enhanced services. Raleigh businesses that have chosen NewSouth Communications are enjoying... more

NuVox Communications provides voice, data, and security services to business customers in Alabama, Arkansas, Florida, Georgia, Illinois, Indiana, Kansas, Kentucky, Louisiana, Mississippi, Missouri, North Carolina, Ohio, Oklahoma, South Carolina, and Tennessee. These services are provided... more

Switch & Data Facilities Company, Inc. (Switch & Data) is a provider of collocation and network neutral interconnection services primarily to Internet dependent businesses, including telecommunications carriers, Internet service providers (ISPs), online content providers and enterprises.... more

A: ICG provides access and bandwidth to three main customer segments: carriers and ISPs, high-bandwidth eterprise customers, and small to medium-sized businesses. ICG also provides solutions to educational facilities and government operations that need customized solutions. Q: Where... more

Dobson Communications Corporation is one of the most respected names in the wireless industry. With a reputation for rapid growth, acquisition and technological development, Dobson continues the mission set forth by its founder nearly 70 years ago: bringing people together through... more

Integra Telecom Inc. provides voice, data and Internet communications to thousands of business and carrier customers in 11 Western states, including: Arizona, California, Colorado, Idaho, Minnesota, Montana, Nevada, North Dakota, Oregon, Utah and Washington. The company owns and operates... more

Grande is the first broadband company in the region to build such a network from the ground up and the first to offer service in Austin, San Antonio and San Marcos. Grande believes its customers find value not only in better service and cost savings, but also in the convenient one call... more

TELUS Mobility provides its 4.3 million clients across Canada with a full suite of wireless voice, Internet and data services through its PCS and Mike digital wireless networks.

Cincinnati Bell Inc. is a full-service provider of data and voice communications services and equipment, and a regional provider of wireless and long distance communications services. The Company provides telecommunications service primarily on its owned local and wireless networks. The... more

ATX is dedicated to delivering "Fortune 500-class" technology and expertise to small and mid-size businesses (SMBs). ATX makes it easy for SMBs to understand and implement technologies that solve their complex business issues. Since 1985, we've been actively committed to building... more

Intermedia Communications (Nasdaq: ICIX) is one of the nation's fastest growing communications companies, and is focused on providing the next generation of integrated, data-centric solutions for small and mid-sized businesses.

FairPoint Communications, Inc. (FairPoint) is a provider of communications services in rural and small urban communities, offering an array of services, including local and long distance voice, data, video and Internet and broadband product offerings. It operates in 18 states with 305,777... more

For more than two decades, telecommunications providers, public safety organizations and government agencies have turned to Intrado for their communications needs. Intrado provides the core of the nation's 9-1-1 network and delivers innovative solutions to communications service providers... more

We are a leading provider of wireless and wireline communications services to consumers and businesses in Virginia and West Virginia under the nTelos brand name. We concentrate on providing services to meet the current and future communications needs of customers and that we believe... more

Z-Tel, the first nationwide local phone service provider, offers consumers and businesses nationwide enhanced wire line and broadband telecommunications services. All Z-Tel products include proprietary services, such as Web-accessible, voice-activated calling and messaging features, which... more

Allegiance Telecom is a facilities-based integrated communications provider headquartered in Dallas, Texas. As the leader in competitive local service for medium and small businesses, Allegiance offers "One source for business telecom" - a complete telecommunications package, including... more

Metricom, Inc. is a leading high-speed wireless data services company. With its high-speed Ricochet mobile access, Metricom is making "information anytime" possible -- at home, at the office, on the road, and on many devices. Founded in 1985, Metricom has spent more than 15 years on the... more

United Pan-Europe Communications N.V. (UPC) is one of the most innovative broadband communications companies in Europe.

Cavalier Telephone is a facilities-based, full-service local telephone company (CLEC) offering the latest in advanced telecommunications products, including advanced telephone features and high-speed Internet access for business and residential customers.

Headquartered in Madison, Wis., TDS Telecom, along with its subsidiaries TDS Metrocom and USLink, services 900,000 access line equivalents.

Hickory Tech Corporation (HickoryTech) is a diversified communications company. The Company operates in two principal business segments: the Telecom Sector and the Enventis Sector. The Telecom Sector consists of two service and product lines. The first service and product line is the... more

BTI is a facilities-based integrated communications provider (ICP) offering voice and data communications services to primarily small and medium-sized business customers in the Southeast. The Company, based in North Carolina's Research Triangle, was founded in 1983 and is one of the... more

TriVergent Communications, Inc., a privately held integrated communications provider (ICP), provides business and residential consumers with a wide range of communications products and services, including high-speed Internet, Web hosting and design, local exchange, long-distance, and... more

Teligent provides a dedicated Local Private Line service with access capabilities from T1 to OC3 (up to 155 Mbps). Teligent's Local Private Line is a licensed digital point-to-point service designed for carriers and customers who require scalable bandwidth and secure direct connectivity... more

Advanced TelCom Group, Inc. (ATG), headquartered in Santa Rosa, California, is a rapidly growing facilities-based Integrated Communications Provider (ICP) that focuses on the under-served, mid-sized markets across the United States. ATG offers an integrated set of telecommunications... more

Alaska Communications Systems Group, Inc. (ACS Group) is an integrated telecommunications services provider. It provides both wireline and wireless communications services throughout Alaska. The Company, through its telecommunications subsidiaries, offers local telephone, wireless,... more

Founded in 1997, Birch was one of the first companies in the Midwest certified as an alternative provider of local telephone service. Early on, Birch expanded its portfolio to include long distance and broadband Internet services. Birch has consistently grown its business while... more

Founded in 1964, eLEC is a publicly held company that trades on the OTCBB as ELEC. Seven years ago, eLEC re-invented itself to take advantage of opportunities in the aftermath of the Telecom Act of 1996. Today, eLEC is once again at the forefront of opportunity with its wholly-owned Voice... more

Allstream is dedicated to solving the business challenges of our clients. It's about listening, understanding and finding what's right for your business, your culture and your bottom line. It's something we truly believe and put into practice every day and it begins with the value and... more

Consolidated Communications Holdings, Inc. (Consolidated Communications) owns incumbent local exchange telephone companies (ILECs) that provide communications services to residential and business customers in Illinois, Texas and, following its acquisition of North Pittsburgh,... more

Windstream Corporation (Windstream) is a provider of telecommunications services in rural communities in the United States. The Company owns subsidiaries that provide local telephone, high-speed Internet, long distance, network access, and video services in 16 states. Windstream is a... more

Headquartered in O'Fallon, Missouri, Xspedius Communications LLC brings integrated telecommunications services to small- to medium-sized enterprises ("SME") in the Southern United States. First and foremost, Xspedius is a Local Services telecommunications provider. Xspedius' integration... more

OTELCO, Inc. is a full service communications provider offering a wide array of communications services - telephone, cable television, Internet, and long distance service in North Central Alabama, Central Missouri and much of Maine. OTELCO, Inc. wants to serve you with the ease and... more

Iowa Telecommunications Services, Inc. (Iowa Telecom) is a provider of wireline local exchange telecommunications services to residential and business customers in rural Iowa. The Company operates 288 telephone exchanges, serving 417 communities as the incumbent local exchange carrier... more

Call-Net Enterprises Inc. (TSX: FON, FON.B) primarily through its wholly-owned subsidiary, Sprint Canada Inc., is a leading Canadian integrated communications solutions provider of home phone, wireless, long distance and IP services to households, and local, long distance, toll free,... more

Citynet is a growing regional, full service provider of communications services including voice, data, and internet. Citynet is a facilities-based network that supplies carrier-class broadband services to underserved markets as well as primary markets. Citynet's carrier-class customer... more