Nsi Voice & Data

Nsi Voice & Data is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Computers Supplies & Parts & Accessories
• Computers & Equipment
• Security Systems & Consultants
• Telephones Equipment & Systems
• Telephone Equipment Sales & Service

North American Industry Classification System (NAICS) Categories:

• Radio, Television, And Other Electronics Stores > Telephone & Communication Equipment > Telephones Equipment & Systems
• Computer And Software Stores > Computer Supplies, Parts & Accessories
• Other Scientific And Technical Consulting Services > Consultants Security & Safety
• Communication Equipment Repair And Maintenance > Electronic Equipment Repair, Except Computers > Telephones Equipment & Systems Repair

Standard Industry Classification (SIC) Categories:

• Computer And Computer Software Stores > Computer Supplies, Parts & Accessories
• Miscellaneous Retail Stores, Nec > Telephone & Communication Equipment > Telephones Equipment & Systems
• Electrical And Electronic Repair Shops, Nec > Electronic Equipment Repair, Except Computers > Telephones Equipment & Systems Repair
• Business Consulting Services, Nec > Consultants Security & Safety