A DUNS number, or Data Universal Numbering System number, is a nine-digit identifier issued by Dun & Bradstreet. It serves as a universal standard for tracking and identifying businesses globally.

Dun & Bradstreet offers every business one free, permanent DUNS (Data Universal Numbering System) number to build its financial credibility.

Used worldwide as a way to get information about companies, Dun and Bradstreet is a credit bureau and business information clearinghouse. Once you obtain your D&B D-U-N-S number, any company ...

Discover how to get an EIN and DUNS number, open business accounts, and improve your credit score using tradelines and credit cards to give your small business a boost.