Help Center

Contact
Information

  • Customer Service
    1-800-263-0104
    8:00 AM to 8:00 PM Eastern Time, excluding weekends and holidays
  • Email
    support@discovernetwork.ca
    Please include your 15-digit Discover Merchant Number on all correspondence.
  • Mailing Address
    Discover Global Network
    6D - 7398 Yonge St, PMB 902
    Thornhill, ON L4J 8J2