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 Network
    P.O. Box 1500 Station Main
    Georgetown, Ontario L7G 0C3