How to Get a DUNS Number

Obtaining a DUNS (Data Universal Numbering System) Number is a straightforward process. Follow these steps to get your unique business identifier:

Step 1: Check if Your Business Already Has a DUNS Number

Before applying, use our DUNS Number lookup service to check if your business already has a DUNS Number assigned. Many businesses are surprised to find they already have one.

Step 2: Gather Required Information

To apply for a DUNS Number, you'll need the following information:

Legal name of your business
Business headquarters name and address
Doing Business As (DBA) or other names by which your business is commonly known
Physical address, city, state, and ZIP code
Mailing address (if different from physical address)
Telephone number
Contact name and title
Number of employees at your physical location
Whether you are a home-based business

Step 3: Choose Your Application Method

There are several ways to apply for a DUNS Number:

Online: Visit the Dun & Bradstreet website and fill out the online application form.
Phone: Call the D&B customer service line to apply over the phone.
Mail: Send a written request to D&B with all required information.

Step 4: Submit Your Application

Complete the application process through your chosen method. Be sure to provide accurate and up-to-date information to avoid delays.

Step 5: Wait for Processing

The standard processing time for a DUNS Number application is 30 business days. However, if you need your DUNS Number sooner, expedited processing is available for a fee.

Step 6: Receive Your DUNS Number

Once your application is processed, you'll receive your nine-digit DUNS Number. Keep this number in a safe place, as you'll need it for various business transactions.

Step 7: Verify and Update Your Information

After receiving your DUNS Number, it's crucial to verify that all the information associated with it is correct. You can do this by:

Logging into the Dun & Bradstreet portal
Reviewing your business profile
Making any necessary updates or corrections

Keeping your information current ensures that potential partners or creditors have accurate data about your business.

Step 8: Start Using Your DUNS Number

Once you have your DUNS Number and have verified your information, you can start using it for various purposes:

Applying for government contracts
Establishing business credit
Registering with global marketplaces
Verifying your business to potential partners or customers

Tips for a Smooth Application Process

Double-check all information before submitting your application
Be prepared to verify your business information if requested
If you're an international business, check D&B's website for country-specific instructions
Remember that obtaining a DUNS Number is free for all businesses
Consider setting up alerts to monitor any changes to your business credit file
Keep your DUNS Number confidential to prevent potential misuse

By following these steps, you'll be on your way to obtaining your DUNS Number and unlocking new opportunities for your business. Remember, a DUNS Number is more than just an identifier – it's a key to establishing your business's credibility and opening doors to growth opportunities worldwide.