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D&B DUNS® Number
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D&B D-U-N-S® Number

Who else uses D-U-N-S® Numbers?

The D&B D-U-N-S Number is at the core of global marketing, credit and purchasing transactions in companies across the globe. It can help keep you connected with the far-reaching arms of a multinational company, or simply help you organize your files on businesses in your local trading area.

Since it was introduced in 1962, it has dramatically grown in use and is recognized as a global business identification standard for:

  • American National Standards Institute ANSI ASC X12 -- since 1989
  • United Nations/Electronic Data Interchange for Administration, Commerce and Transport/UN EDIFACT Council -- since 1991
  • European Commission (EDIRA)
  • International Standards Organization (ISO) -- since 1993
  • United States Federal Government
    • Electronic Commerce Acquisition Team (ECAT) -- since 1994
    • Federal Energy Regulatory Commission (FERC)
    • United States Postal Service (USPS)
    • North American Free Trade Agreement (NAFTA)