You do not have a mysterious nine-digit problem. You have an App Store organisation enrollment, a procurement portal, or an enterprise security questionnaire that will not move without a D-U-N-S Number. Here is the 2026 path for getting one on a US LLC.
Foreign founders hear “DUNS” in Apple’s organisation checklist and assume it is a government ID. The slogan becomes “the US issued me another number.”
That is the wrong wall. A D-U-N-S Number is a Dun & Bradstreet business identifier, not a state formation number and not a federal tax credential. It is free to request. It is slow if your legal name, address, and phone do not match the company story you already filed. Consistency is the product.
At OtoCo we help non-residents form and maintain US LLCs in Wyoming and Delaware, with registered agent cover and renewals hygiene on supported paths. We do not issue D-U-N-S Numbers and we do not control Dun & Bradstreet’s verification. This guide is educational only. It is not legal or tax advice. Tax treatment is a separate question; talk to a qualified tax professional.
Short answer: Request a D-U-N-S Number from Dun & Bradstreet for your US-based business. D&B states there is no charge for the number itself; normal processing can take up to 30 business days, with optional paid expedite paths that D&B describes as delivery within eight business days after successful completion. Use the exact legal name from your Certificate of Formation or Articles of Organization, and keep address and phone data aligned with how you present the company elsewhere. Apple organisation enrollment and many enterprise vendors look up the same record. OtoCo keeps the company documents tidy; you submit the D&B request.
What a D-U-N-S Number is (plain English)
Plain translate: Dun & Bradstreet assigns a unique nine-digit identifier to a business location in its database so other companies can refer to “that exact entity” without guessing from similar trade names.
It is widely used in supply chains, lending workflows, and developer programme organisation checks. It is not proof you are in good standing with Delaware or Wyoming. It is not a substitute for formation documents. It is a commercial identity key.
Why app stores and enterprise buyers ask
Apple’s organisation enrollment materials require a D-U-N-S Number (except for certain government entities) so Apple can verify organisation identity, legal entity status, and address. Your organisation’s legal name must be a legal entity that can contract with Apple; DBAs and trade names are not accepted as the organisation name for enrollment.
Enterprise security and vendor onboarding teams use the same identifier to match your invoice legal name to a known record. If your D&B record says one street and your contract says another, humans open a ticket.
How to request one free
Dun & Bradstreet’s get-a-D-U-N-S pages walk US-based businesses through an online request. On the claim flow D&B emphasises:
- Signup is free.
- You select whether you have a US-based business, a Canada-based business, or an international business.
- You may be offered an optional expedite. D&B states there is no charge to receive a D-U-N-S Number, normal processing can take up to 30 business days, and purchasing expedite can deliver within eight business days after you successfully complete the process.
- A D&B representative may contact you to validate information before the number is issued by email.
Use the official Dun & Bradstreet request path. Random “we sell DUNS overnight” middlemen are how founders burn money and create duplicate messy records.
Keep legal name and address data consistent
Before you click submit, open your formation PDF and copy the legal name character for character, including LLC punctuation style. Then decide which address you will show D&B.
Practical rules that save weeks:
- Legal name matches Certificate of Formation / Articles of Organization.
- Address should be a street you can explain. If you use a virtual mailbox for operations, understand that some counterparties later reject mail-drop styles for other products even if D&B accepts a given street for database purposes. We could not verify a single public D&B sentence that forbids all virtual addresses in every case, so do not invent one. Do verify that Apple, banks, and processors each have their own address rules.
- Phone and email should reach a human who knows the company exists. Apple later wants a work email on your organisation domain for Developer Program organisation enrollment.
- One record. If a prior contractor already requested a D-U-N-S on a misspelled name, clean that up with D&B rather than creating a second fantasy entity.
After issuance, store the number next to your formation documents. You will need it again.
Timing expectations
Budget calendar time, not afternoon time. D&B’s own copy cites up to 30 business days for normal processing and faster paid expedite options after successful completion. Apple’s developer help separately explains organisation lookup timing against D-U-N-S data; if Apple cannot find you yet, wait for the D&B record to settle before you hammer enrollment refresh.
If a representative calls to validate, answer with the same pack you use for banking: formation doc, operating agreement ownership table if asked, and a clear description of what the company sells.
How this connects to OtoCo
OtoCo’s job is the company wrapper: Delaware or Wyoming LLC paths, documents, and registered agent cover on supported products. Instant Series pricing starts from $99/year and Standalone from $299/year on public pricing pages, with live figures available in-product. We do not sell D-U-N-S issuance. What we can do is help you avoid the classic failure mode where the App Store, the bank, and the invoice each spell the company differently.
When you are ready for Apple organisation enrollment, read that guide next in this series and take the D-U-N-S Number with you.
FAQ
Is a D-U-N-S Number free?
Dun & Bradstreet states there is no charge to receive a D-U-N-S Number. Optional expedite products may cost money; the number itself is described as free.
How long does it take?
D&B cites up to 30 business days for normal processing, with expedite described as within eight business days after successful completion. Your clock starts after a clean submission, not after a half-finished form.
Does my Wyoming or Delaware LLC automatically get one at formation?
No. Formation does not mint a D-U-N-S Number. You request it from Dun & Bradstreet when a counterparty needs it.
Can I use my registered agent address on the D&B record?
Some founders try. Many later regret it when Apple or another underwriter wants an organisation address that matches how the business actually presents itself. Prefer an operational street you control and can receive mail at, and keep the registered agent for service of process.
Closing
Treat the D-U-N-S Number as a consistency project. Exact legal name, explainable address, reachable phone, then wait for Dun & Bradstreet to finish verification. That is what unblocks App Store organisation enrollment and enterprise vendor forms.
Form or manage your US LLC at https://otoco.io/?utm_source=blog&utm_medium=organic&utm_campaign=seo&utm_content=how-to-get-duns-number-us-llc-2026.
Disclaimer: This guide is for educational purposes only. Dun & Bradstreet controls D-U-N-S issuance and timing. Confirm current request steps and fees on dnb.com before you apply.
