---
title: How to Obtain and Understand Your D-U-N-S Number
description: Obtain your D-U-N-S Number easily with our step-by-step guide. Enhance your business credibility and access financial opportunities today!
---

[Skip to content](https://help.doola.com/how-to-obtain-and-understand-your-d-u-n-s-number#main-content)

[More support](https://help.doola.com/kb-tickets/new?hsLang=en)

![](https://help.doola.com/hs-fs/hubfs/doola_logo_small.png?width=100&height=75&name=doola_logo_small.png)

- [Co-founder AI](https://app.doola.com/ai-cofounder)
- [doola blog](https://www.doola.com/blog/)
- Contact Us
  
  Show submenu for Contact Us

    - [Support Team](https://share.hsforms.com/2N-Eu7D6cR4uFMRWloX-gQwdsvv8)
    - [Sales Team](https://www.doola.com/demo/?wpforms-44587-field_34=demo)
- [Track Support Tickets](https://help.doola.com/help-center)

Open main navigation

Close main navigation

- [Co-founder AI](https://app.doola.com/ai-cofounder)
- [doola blog](https://www.doola.com/blog/)
- Contact Us
  
  Show submenu for Contact Us

    - [Support Team](https://share.hsforms.com/2N-Eu7D6cR4uFMRWloX-gQwdsvv8)
    - [Sales Team](https://www.doola.com/demo/?wpforms-44587-field_34=demo)
- [Track Support Tickets](https://help.doola.com/help-center)
- [More support](https://help.doola.com/kb-tickets/new)
- [Contact us](https://help.doola.com/how-to-contact-doola-support-doola-help-center)

[Contact us](https://help.doola.com/how-to-contact-doola-support-doola-help-center?hsLang=en)

 How can we help you?

- There are no suggestions because the search field is empty.

1. [doola Help Center](https://help.doola.com/?hsLang=en)
2. [Taxes & Ongoing Compliance](https://help.doola.com/taxes-ongoing-compliance?hsLang=en)

# How to Obtain and Understand Your D-U-N-S Number

## Understanding D-U-N-S Numbers

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

A D-U-N-S Number, or Data Universal Numbering System Number, is a unique nine-digit identifier assigned to businesses by Dun & Bradstreet (D&B). This number is used to establish a business's credit file and is essential for identifying and tracking business entities globally. It is widely recognized and utilized by various organizations, including government agencies and financial institutions, to assess the creditworthiness of a business.

### How to Obtain a D-U-N-S Number

To obtain a D-U-N-S Number, follow these steps:

1. **Visit the Dun & Bradstreet Website**: Go to the official D&B website where you can find information about obtaining a D-U-N-S Number.
2. **Provide Required Information**: Fill out the application form with your business details, including the legal name, address, and type of business.
3. **Verification Process**: D&B will verify the information provided. This may include checking your business's registration and other relevant details.
4. **Receive Your D-U-N-S Number**: Once your application is processed and approved, you will receive your unique D-U-N-S Number.

### Importance of a D-U-N-S Number

Having a D-U-N-S Number is crucial for businesses looking to establish credibility and access various financial opportunities. It is often required when applying for loans, grants, or contracts, especially with government entities. Additionally, it helps businesses build their credit profile, which can be beneficial for securing favorable terms with suppliers and partners.

### Conclusion

A D-U-N-S Number is a vital tool for businesses seeking to enhance their credibility and access financial resources. By following the outlined steps, businesses can easily obtain their unique identifier from Dun & Bradstreet, paving the way for better opportunities in the marketplace.

- [About doola](https://help.doola.com/about-doola?hsLang=en)
- [Plans and Services](https://help.doola.com/plans-and-services?hsLang=en)
- [Start a Company](https://help.doola.com/start-a-company?hsLang=en#main-content)

    - [S-Corporation](https://help.doola.com/start-a-company?hsLang=en#s-corporation)
    - [General](https://help.doola.com/start-a-company?hsLang=en#general)
    - [Overseas Direct Investment (ODI) Compliance (India only)](https://help.doola.com/start-a-company?hsLang=en#overseas-direct-investment-odi-compliance-india-only)
    - [Compliance](https://help.doola.com/start-a-company?hsLang=en#compliance)
    - [LLC and C-Corporations](https://help.doola.com/start-a-company?hsLang=en#llc-and-c-corporations)
- [EIN & ITIN](https://help.doola.com/ein-itin?hsLang=en)
- [Required Filings & Deadlines](https://help.doola.com/required-filings-deadlines?hsLang=en#main-content)

    - [Federal (IRS) Tax](https://help.doola.com/required-filings-deadlines?hsLang=en#federal-irs-tax)
    - [Sales Tax](https://help.doola.com/required-filings-deadlines?hsLang=en#sales-tax)
- [Taxes & Ongoing Compliance](https://help.doola.com/taxes-ongoing-compliance?hsLang=en#main-content)

    - [Tax Preparation](https://help.doola.com/taxes-ongoing-compliance?hsLang=en#tax-preparation)
    - [IRS Payments](https://help.doola.com/taxes-ongoing-compliance?hsLang=en#irs-payments)
- [General Questions](https://help.doola.com/general-questions?hsLang=en)
- [doola Analytics (Reports & Insights)](https://help.doola.com/doola-analytics-reports-insights?hsLang=en)
- [doola Books and Dedicated Bookkeeping](https://help.doola.com/doola-books-and-dedicated-bookkeeping?hsLang=en#main-content)

    - [doola Bookkeeping](https://help.doola.com/doola-books-and-dedicated-bookkeeping?hsLang=en#doola-bookkeeping)
    - [doola Invoicing](https://help.doola.com/doola-books-and-dedicated-bookkeeping?hsLang=en#doola-invoicing)
    - [doola Books Navigation](https://help.doola.com/doola-books-and-dedicated-bookkeeping?hsLang=en#doola-books-navigation)
- [Referrals & Rewards Program](https://help.doola.com/referrals-rewards-program?hsLang=en)
- [Amazon US](https://help.doola.com/amazon-us?hsLang=en)
- [Payments](https://help.doola.com/payments?hsLang=en)
- [Mailing Services](https://help.doola.com/mailing-services?hsLang=en)

[![Chill listening crop-3](https://help.doola.com/hs-fs/hubfs/doola_logo_small.png?width=77&height=24&name=doola_logo_small.png "Chill listening crop-3")](http://doola.com)

<https://www.facebook.com/> <https://www.twitter.com/> <https://www.instagram.com/> <https://podcasts.apple.com/> [mailto:email@email.com](mailto:email@email.com)

Copyright © 2026, doola