If you need to cancel any type of Verizon service, reach out to the company at 1 (844)-837-2262. A Verizon representative will help you in the cancellation process.
Go to the official Verizon service cancellation page for more information. You'll need to have account information on hand. If you do not have access to the account holder's email, track the bills that come in the mail. That's a good way to not only gather account information, but also to understand what other accounts you might've missed.
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