Business Lists and Databases Available for Marketing and Research - Direct Mailing Emailing Calling
SIC Code 3661-02 - Telephone Equipment & Systems (Manufacturing)
Marketing Level - SIC 6-DigitBusiness Lists and Databases Available for Marketing and Research
Total Verified Companies:
53
Contact Emails:
1,279
Company Websites:
31
Phone Numbers:
52
Business Addresses:
53
Companies with Email:
41
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Last Updated: 04/30/2025
Ideal for: Direct Mailing Email Campaigns Calling Market Research
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About Database:
- Continuously Updated Business Database
- Phone-Verified Twice Annually
- Monthly NCOA Processing via USPS
- Compiled using national directory assistance data, annual reports, SEC filings, corporate registers, public records, new business phone numbers, online information, government registrations, legal filings, telephone verification, self-reported business information, and business directories.
Every purchased list is personally double verified by our Data Team using complex checks and scans.
Looking for more companies? See SIC 3661 - Telephone and Telegraph Apparatus - 160 companies, 3,495 emails.
SIC Code 3661-02 Description (6-Digit)
Telephone Equipment & Systems (Manufacturing) is an industry that involves the production of various devices and systems used for communication via telephone. This industry is responsible for manufacturing a wide range of telephone equipment and systems, including telephones, answering machines, switchboards, and other related products. The industry is constantly evolving to keep up with the latest technological advancements, and as such, it is a highly competitive and dynamic industry.
Parent Code - Official US OSHA
Official 4‑digit SIC codes serve as the parent classification used for government registrations and OSHA documentation. The marketing-level 6‑digit SIC codes extend these official classifications with refined segmentation for more precise targeting and detailed niche insights. Related industries are listed under the parent code, offering a broader view of the industry landscape. For further details on the official classification for this industry, please visit the OSHA SIC Code 3661 page
Tools
- Circuit board testers
- Soldering irons
- Wire strippers
- Crimping tools
- Oscilloscopes
- Multimeters
- Power supplies
- Signal generators
- Logic analyzers
- Spectrum analyzers
- Network analyzers
- Cable testers
- Hand tools (screwdrivers, pliers, etc.)
- Computeraided design (CAD) software
- Computeraided manufacturing (CAM) software
- 3D printers
- Laser cutters
- CNC machines
Industry Examples of Telephone Equipment & Systems (Manufacturing)
- Telephone systems
- VoIP systems
- PBX systems
- Cordless phones
- Answering machines
- Call center equipment
- Conference phones
- Headsets
- Intercom systems
- Video conferencing systems
- Voice recorders
- Wireless communication systems
- Telephone switches
- Telephone amplifiers
- Telephone line simulators
- Telephone line testers