Contact Support

Please contact us for assistance.
Phone:
(705) 674-4455x4279__
Email:
childrenservices@greatersudbury.ca
OneHSN Support is available Monday to Friday from 8:00am to 5:00pm, holidays excepted.

OneHSN Support will be closed for the Victoria Day Holiday on May 19th, 2025. We will respond to your request during regular business hours.