D-U-N-S Number Application – Frequently Asked Questions
What is a D-U-N-S Number and why do businesses need it?
A D-U-N-S Number is a unique nine-digit identifier issued by Dun & Bradstreet. It helps verify your business’s credibility, build trust with partners, and is often required for government contracts, global suppliers, and Apple Developer Program registration.
How do I apply for a D-U-N-S Number?
You can apply through the Dun & Bradstreet website or through an authorized service provider. The process involves submitting basic business information such as legal name, address, and business type.
How long does it take to receive a D-U-N-S Number?
Typically, it takes 30 business days for standard processing. However, expedited processing is available through authorized agents.
Is a D-U-N-S Number mandatory for all businesses?
No, it’s not required for every business. However, you must have a D-U-N-S Number if you want to work with certain corporations, government agencies, or apply for programs like Apple Developer enrollment and global supplier registrations.
Does getting a D-U-N-S Number improve my business credit?
Yes. Once your D-U-N-S Number is created, Dun & Bradstreet can build your business credit profile. This helps with credibility, funding opportunities, and establishing trust with partners and lenders.
Can one business have multiple D-U-N-S numbers?
No. Each physical business location is assigned one unique D-U-N-S number. However, companies with multiple branches may have separate D-U-N-S numbers for each location.
Do I have to pay to renew or maintain my D‑U‑N‑S Number?
No, obtaining, renewing, or maintaining a D‑U‑N‑S Number is free of charge. The number remains active as long as your business information is up to date in the Dun & Bradstreet database.
How should I properly use and display my D‑U‑N‑S Number?
Your D‑U‑N‑S Number should be used in official business documents, contracts, and government applications to uniquely identify your company. Always display it accurately and consistently to ensure proper verification and credibility with partners and agencies.
Which businesses benefit from having a D‑U‑N‑S Number?
Any company seeking credit, government contracts, or international business opportunities can benefit from a D‑U‑N‑S Number. It helps establish your business identity, builds credibility, and enables participation in programs that require verified business information.