To cancel your service with your current ISP, you will need to contact your ISP directly.
For Verizon FIOS you will need to contact 1-800-Verizon. Be prepared to enter your account number and select the appropriate automated option to speak to a customer service representative.
For AT&T: Call 800.331.0500 (611 from an AT&T wireless phone). Once connected, follow the prompts to cancel service.
For Xfinity (Comcast Customers) You will need to call: 1-800-XFINITY (1-800-934-6489) and follow the prompts to "cancel service" or "downgrade service."
For CableVision/Optimum Customers: You can contact Customer Service at: 718-860-3513 and follow the voice prompts for disconnecting service.
For Spectrum you will need to contact their “retention department” at: 1-855-757-7328 and follow the menu prompts to “downgrade or cancel service.”