Employment Verification FAQ

Employment Verification

Effective September 1, 2023, The Work Number (TWN) is the primary vendor for the State of Colorado's Verification of Employment (VOE) program. 

  • On the Web: Visit The Work Number and follow the Sign up For Access instructions.
  • By Phone: Call the Client Service Center at 800-996-7566

Popular FAQs 

Visit FAQs: Employment Verification for access to additional questions and answers. 

  • How do I get proof of employment/income? 
    To set up an account visit The Work Number Resource Page for employment verifications.
  • What is the State of Colorado's employer code?
    The Work Number employer code is 35892.

Other Department Contacts

Explore the Colorado.gov Directory to find contact details for a Colorado State Agency or County.