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
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.