Thirty One

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

• Household Sales

North American Industry Classification System (NAICS) Categories:

• All Other Business Support Services > Appraisal Auditing Analysis & Liquidation Services > Household Sales

Standard Industry Classification (SIC) Categories:

• Business Services, Nec > Appraisal Auditing Analysis & Liquidation Services > Household Sales