Indiana 811

Indiana 811 is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Associations, Clubs, & Organizations
• Utility Consultants

North American Industry Classification System (NAICS) Categories:

• Other Scientific And Technical Consulting Services > Consultants Energy > Public Utility Consultants
• Civic And Social Organizations

Standard Industry Classification (SIC) Categories:

• Membership Organizations, Nec
• Business Consulting Services, Nec > Consultants Energy > Public Utility Consultants