Toll Free: 1-888-443-5504 Support Team Our support technicians will answer any questions or concerns you may have promptly! Phone 1-888-443-5504 (416-364-6295 local GTA) support@crsnetworks.ca Call us or email to speak to one of our CRS engineers or our support staff for any concerns. Billing Questions Got a question about your bill or need to let us know something new? Toll Free: 1-888-443-5504 Email: billing@crsnetworks.ca