Frequently Asked Questions
What is an ISBN?
An ISBN (International Standard Book Number) is a unique 13-digit identifier for books and book-like products.
How much does an ISBN cost?
The cost of an ISBN varies by country and the local agency. Some countries provide them for free, while others charge a fee.
How do I find my local ISBN agency?
You can use our directory to search for your country and find the contact information and pricing for your local ISBN registration agency.
What is ISBN Prefixes?
ISBN Prefixes are the first few numbers in an ISBN that identifies its registration group and registrant country/language.
Can I obtain ISBN from other countries?
You can obtain ISBN from your reginal ISBN agency. ISBN are distributed locally but supported globally.
How to find which country a ISBN belong from?
Global Register of Publishers (https://grp.isbn-international.org/) is official database of book publisher around the world. We have built a tool to help you find country origin of a ISBN. Try https://isbnbarcode.org/grp-search