National Core

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

• Assisted Living Services And Facilities
• Construction & Development

North American Industry Classification System (NAICS) Categories:

• New Single-Family Housing Construction (Except Operative Builders)
• Land Subdivision
• Other Residential Care Facilities > Assisted Living Facilities

Standard Industry Classification (SIC) Categories:

• General Contractors - Single-Family Houses
• Land Subdividers And Developers, Except Cemeteries
• Residential Care > Assisted Living Facility