Wireless systems integrator and application developer of enterprise mobile computing solutions for healthcare, education, government and corporate business.

A provider of telecommunications equipment and network services. ACC Telecom has been serving business's like yours for over 22 years in the Baltimore/Washington area.

Provides telephone management solutions for corporate and government networks.  Provides tools for network-element provisioning, cost allocation, billing and work-order processing.

Local provider of broadband, Internet access and local and long distance phone service. DSL, Web Hosting, Fractional T-1s, Business Lines.

AT&T Business Solutions

Global leader in Dedicated Internet, Wide Area Networks, VPN, Web Hosting, Co-location, DSL, local, and long distance. Customized solutions.

Facilities-based ICP delivering innovative solutions to businesses nationwide.

Provide design, development and management of wireless and wired networks-3G, PCS, Cellular, Microwave-in the evoling technology-UMTS, CDMA, GSM, iDEN and AMPS.

Facility based carrier. providing private line, frame relay, dedicated IP, web hosting , and collocation services to medium and large size businesses.

Cambrian Communications, LLC

An end-to-end network solutions provider delivering wholesale high-bandwidth services on MANs. Services include gigabit ethernet, privateline, and collocation services.

Cavalier Business Communications

Local telephone company providing you with Technology At Your Speed of Business.

Maintenance/support for small to medium phone systems including voice mail/ PBX/data/fiber optics/Hi Speed Internet/  design/ BICSI Certified /Cisco certified / Microsoft certified.

A regional interconnect leader and single source provider for all your voice & data needs including Mitel, Panasonic, Cisco & Verizon.

Broadband solutions network and communications company. Providing design, project management, and implementation for all aspects of networking and digital communications.

Telecom and related services including system design, installation, wiring and cabling. VoIP, Conferencing, wired and wireless networks, and moving services.

Provides audio and web conferencing services at low prices and with great service.

Provides innovative communications solutions to Government and business, converging voice, data and video over one network. CommWorx - Making Communications Work!

An Avaya Business Partner specializing in voice and data business communications systems.

ENS, E-Key Network Solutions

ENS combines performance, quality and value to provide Business Telephone Systems you can confide-in for all your communications needs.

Ethertelecom offers 3Com NBX Communications system - the world's number one Voice over IP phone system.

FiberPlus

Veteran Owned small business with expertise in telecommunications, and low voltage structured cabling installation and integration.

Focal Communications, Inc.

Delivers local communications services, including switched voice, data and internet to corporate/government.   Provides voice/data services to 43 of the Fortune 100 businesses. 

Installations, service of telephone systems, voice mail, computer network installations.

Provides state of the art call center solutions. 24/7 bilingual customer service completely internet enabled. Substantial experience in telecommunications.

Interconnect Services Inc.

ISI provides voice, data, video and network cabling needs.

International FiberCom

Our advanced solutions enable, enhance and support voice, data and video communications through wired, wireless, internal and external networks. From fiber-optics to wireless.

Telecommuting Center for private and government teleworkers. Offers workstations with computers, phone, voice mail, fax, copier, high-speed internet access, 24 hour security. 

Registered as a CLEC, IXC and ISP.  LightWave provides "anywhere to anywhere" flexible broadband access solutions.

Inter-Tel Telephone PBX & IP Hardware Distributor.

MCI

Local-to-global business data, Internet and voice services, IP network technology and Virtual Private Networking (VPN) based on private data networks and global Internet backbone.

Free consulting service, comparing rates and services of multiple carriers, to recommend best value for customer need.

Provides a Rapid Wireless Development tool for quickly building mobile wireless applications for multiple devices.

Telephones system consulting, design, and implementation.

Leader in reliable, scalable and secure broadband Internet-based data, voice and image communications for businesses and consumers. 

Our software grabs key data from various back office applications and wirelessly extends it to PDAs used by mobile employees of telecom service providers.

One of the original Regional Bell Operating Companies that has been around for over 125 years. SBC provides voice, data and IP services, wireless, and managed services.

We offer copper/fiber optic voice and data cabling design and installation to network engineering to system integration to software design services.

Provides residential and business long distance services since 1994.  Home of 50 cents per call - "Talk as long as you want" calling service.

Siemens Enterprise Networks

Single vendor providing comprehensive solutions to business challenges related to voice and data network infrastructures and applications.

Simply Wireless Business Solutions

Provide consulting and implementation of integrated wireless voice and data solutions for businesses, corporations and government agencies on a domestic and international level.

Telecommuting Center for private and government teleworkers. Offers workstations with computers, phone, voice mail, fax, copier, high-speed internet access, 24 hour security. 

Single Source provider for telecom management & consulting. outsourcing, bill auditing & comprehensive telecom D-base to recover unused/wasted assets.

Innovative developer of scalable high performance software-defined switching systems and turnkey wireless communication solutions for smaller and emerging markets.

Tekasys Communications Inc.

Offers management of organizations' telecommunications services including voice/data, local/long-distance, vendors, contracts, circuits, facility changes, processes, and billing.

TelCove

Provides businesses and carriers Internet, Data, and Voice solutions via its reliable secure and independantly owned metro and intercity fiber-optic network.

Full service communications company offering design, installation, and maintenance of complete cable systems and advanced network hardware.

Designs and manufactures all-optical switching systems based on Electroholography(TM),  enabling service providers to deliver low-cost lambda-level services.

Telecommunications company that challenges the policies, practices, and philosophies of established entities,  at the forefront of technological advances, installing digital switches.

Provider of structured cabling systems (copper & fiber), integrated security systems (CCTV & card access) and network hardware infrastructure.

Broadband Solution Provider, Private Lines DS-1 to OC-n, IP Access, VPN, Dark Fiber and 2.5 to 10 Gbps wavelengths.

Total network support, including systems design for cabling and fiber optic cable. Comprehensive life-cycle network support, from design through installation and support.

A facilities based Integrated Communications Provider (ICP) of local and longdistance services, Internet, frame and ATM data services in 36 cities around the US.

Fortune 25 company that provides Voice, Data, Hosting, etc, to mission critical companies. WorldCom owns UUnet, Digex, and MCI, under the WorldCom umbrella.