Fortunately, the Canadian government through the CRTC demands that all internet providers be transparent which enables citizens to switch from one provider to another easily. The Internet Code by CRTC indicates that your new provider can switch the internet services on your behalf. Your current provider does not need to be informed about switching services. However, note that you are responsible for paying the contract termination fees and returning the modem/router. Therefore, contact your current provider to inform you about the conditions.