Harmony Voice

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

• Information Search & Retrieval Service
• Radiotelephone Communication
• Communication Services, Nec
• Electronic Parts & Equipment

North American Industry Classification System (NAICS) Categories:

• Other Electronic Parts And Equipment Merchant Wholesalers
• Wireless Telecommunications Carriers (Except Satellite) > Radiotelephone Communications
• All Other Telecommunications
• Computer Systems Design Services > Information Management

Standard Industry Classification (SIC) Categories:

• Radiotelephone Communications
• Communication Services, Nec
• Electronic Parts & Equipment
• Information Retrieval Services