What is a D-U-N-S Number?

The SBA is a useful resource for small businesses. If there is an office in your area, please take advantage of their services. If meeting face-to-face is difficult, peruse the information they have available online.

Before you can bid on government proposals, you need to obtain a Dun & Bradstreet, or D-U-N-S, Number. This is a unique nine-digit identification number for each physical location of your business. D-U-N-S Number assignment is free for all businesses required to register with the federal government for contracts or grants.

What do I need to get my D-U-N-S Number?

When registering for your D-U-N-S Number, you will need the following on hand:

  • Legal name
  • Headquarters name and address for your business
  • Doing Business As (DBA) or other name by which your business is commonly recognized
  • Physical address, city, state and ZIP Code
  • Mailing address (if separate from headquarters and/or physical address)
  • Telephone number
  • Contact name and title
  • Number of employees at your physical location
  • Whether you are a Home-Based Business

How do I get my D-U-N-S Number?

Good news! Getting your D-U-N-S Number is easy. Visit D-U-N-S Request Service to obtain more detailed instructions on applying for your D-U-N-S Number.

Also, see the FAQs for obtaining a D-U-N-S Number and visit Central Contractor Registrations (CCR).

For more information about the D-U-N-S Number, click here for a downloadable document.