Equipment
- 861
- Dial-A-Tech Communications, Ltd.
- Sales and service of business telephone systems in and around the Chicago area. Chicago Ridge
- 862
- Technology Solutions Group, Inc.
- Provider of voice and data solutions, telephone, voicemail, call center and IP located in Wheaton.
- 865
- Wireline Inc.
- Provides telecommunication services to the greater Chicago area. Offerings include phone systems, voice and data cabling, VoIP, and paging.
- 866
- Direct Line Communications
- Offers structured cabling, Lucent wireless networking, security systems and data network cabling nationwide.
- 867
- Lucas Communication Inc.
- Provides residential telephone wiring, key systems, PBX systems and voice mail/auto attendant systems, certifiable cat 6 designs and installation, fiber optic network cabling and wireless networking.
- 869
- Zen Tel, Inc.
- Independent provider of telecommunications equipment and services for Nortel, Norstar, Seimens, Rolm and Avaya systems. Lenexa
- 870
- Absolute Networking
- Provider of technology solutions and telephone systems for businesses. Louisville
- 872
- CFM Enterprises LLC.
- Provides data and voice cabling, telehone system installations, data network solutions, equipment cleanups and moves.
- 873
- National Telephone & Technology
- Install and repair business phone systems and voicemail. Serving Northern New England. Located in South Portland
- 874
- American Telecom Solutions
- Provider that designs, installs and services both data and voice systems for end users.
- 875
- Country Bell Telephone and Communications
- Provider of telephone systems, cabling, and security systems.
- 876
- Digital Telecommunications
- Provides a complete solution for any sized company with business telephone systems including PC based voice mail systems.
- 877
- E-Key Network Solutions
- Sales, service and maintenance for Maryland, Washington DC and Virginia areas. Located in Woodstock.