Frequently Asked Questions for
D-U-N-S Number and CCR Registration
F A Q

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

What is a CAGE (Commercial and Government Entity) Code? The CAGE Code is a 5 character letter/number sequence (Example: 1SEC7) issued by the Department of Defense. If you do not have/know your CAGE Code, one is automatically assigned to your record.
What is my Confirmation Number? When you first begin your CCR registration, CCR assigns a Confirmation number. It is temporary for one week and should be written down as you are not reminded of it. To receive a new confirmation number, contact CCR at 888-227-2423. The TPIN code eventually replaces the confirmation number and confirms your registration is complete.
What is the DUNS+4? The +4 extension to a DUNS number is created by registrants in CCR when there is a need for more than one bank/Electronic Funds Transfer (EFT) account for a location. D&B does not create or maintain the +4 number.
What if my DUNS Number is not recognized at grants.gov? A DUNS number is accepted at grants.gov after you are registered at CCR. To get to the CCR site, use the link at grants.gov or go directly to www.ccr.gov. At the CCR site, click "Start new registration."
What if my company has had an Ownership Change? An ownership change may or may not require a new D-U-N-S Number. For US businesses, contact D&B's Government Customer Response Center at 866-705-5711 for assistance.
How do I check my CCR Registration Status? Go to www.ccr.gov and put your cursor over "Search CCR" and click. Input your DUNS number or name/address information on the next page for the public view of your record and its status.
How do I Register at CCR? To register with CCR, go to www.ccr.gov, and click "Start New Registration" to begin.
What is TIN Matching? The TIN matching process is conducted between CCR and the IRS. If your IRS Consent validation fails, please follow the instructions given at CCR.
What is a TPIN? CCR issues The Trading Partner Identification Number. It confirms that you are successfully registered at CCR and is used to update or renew your registration. It should remain confidential at all times. Call CCR at 888-227-2423 for your TPIN if you've misplaced it.
Can I add, or update, my Doing Business As (DBA) Name? A DBA, or Doing Business As name is also commonly called a 'Tradestyle Name'. On the webform, you can modify, or enter, up to 3 DBA's/Tradestyles beginning on the 'Tradestyle Name 1' line. This field is located under the 'Company Name' section and is optional. It is important to note that ONLY the FIRST Tradestyle/DBA is sent to the CCR at this time. Therefore it is important to have the DBA that you want to show in CCR, be the one that you enter in Tradestyle 1.

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