Contact ISBN Canada
- isbn@bac-lac.gc.ca
- Voicemail
-
819-994-6872
Please leave a message with the necessary details. An ISBN Canada representative will contact you within five business days.
- Toll-free
- 1-866-578-7777 (select 1, 5, 3)
- Mailing address
ISBN Canada
Library and Archives Canada
550 de la Cité Boulevard
Gatineau, Quebec J8T 0A7