Dei Telecommunications Services Inc.

Dei Telecommunications Services Inc. is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Telecommunications Contractors
• Telecommunications Consultants

North American Industry Classification System (NAICS) Categories:

• Electrical Contractors > Electronic & Communications Contractors > Telecommunications Contractors
• Other Scientific And Technical Consulting Services > Communications Consultants > Telecommunications Consultants

Standard Industry Classification (SIC) Categories:

• Electrical Work > Electronic & Communications Contractors > Telecommunications Contractors
• Business Consulting Services, Nec > Communications Consultants > Telecommunications Consultants