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What Is My Company D-U-N-S Number?

Quickly find your company D-U-N-S Number here. Dun & Bradstreet’s proprietary Data Universal Numbering System, abbreviated as DUNS or D-U-N-S, covers over 280 million business locations. Your business is almost sure to be among them.

Click here to access the D-U-N-S Number lookup tool

Mailinglists.com is pleased to provide this free lookup. You can also use it as a great start point for building highly targeted business and industry-focused mailing lists. Find precise company information, and get the right mailing list counts. It’s easy as 1, 2, 3.