Optimum Account access, Payment and Customer Services(Formerly Suddenlink) Detail
Below you will find the essential details you want if you are an optimum customer (including former suddenlink customers) in order to make payments, access your account online, and get in touch with customer service for additional support.
Method of Access Account Online
Sign in to make online transactions and account management
Helpline Number-Make Payment by Phone
• The Optimum customer service phone number for payments is 1-888-822-5151.
The customer service number for other questions is 877-794-2724.
Credit Card Physically Payment Address
P.O. Box 70340
Philadelphia, PA, 19176-0340
Consumer Business Payment Address
• You can also pay at any Optimum store or authorized payment center.