How to Get a Free D-U-N-S Number for App Store Publishing

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A D-U-N-S Number is a unique nine-digit business identifier issued by Dun & Bradstreet, required by Apple for organizations enrolling in its Developer Program to publish apps under a company name. Google Play Store does not strictly mandate it, but the number adds credibility and legal validation across global app marketplaces. The application is free and can be submitted online through Dun & Bradstreet, with processing typically taking 15 to 30 days depending on the country. Applicants need to prepare key documents such as their certificate of incorporation, business registration number, GST certificate, and contact details before starting. Upon submission, applicants receive a tracking number to monitor their application status until the D-U-N-S Number is officially assigned.

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