2018-02-15

Customer Services - Get Your Dun & Bradstreet D-U-N-S® Number Please enter your Business details. If you have a Business Registration Number, then this is the most helpful, as it is a unique identifier for registered companies. If not, then the minimum information we require is the Full Trading Name for your Business.

A data universal numbering system (DUNS) number is a unique, nine-digit numerical identifier that is assigned to a single business entity. Dun & Bradstreet created DUNS in 1963 to identify Data Universal Number System (DUNS) Number • The Data Universal Numbering System (DUNS) number is a unique nine-digit identification number provided by Dun & Bradstreet (D&B).