Gather your business legal name, address, phone number, and contact details
Visit the official DUNS number application page or the authorized provider’s website
Select the option to request a new DUNS number
Enter your business information exactly as it appears in official records
Submit the application form
Provide any additional verification details if requested
Wait for confirmation and processing
Receive your DUNS number by email or through the application portal
Save the DUNS number for future business and registration use