If you own a Optimum ( Formerly Suddenlink ) credit card, to access your card online to make payments and have all other customer care services following are all the details. When you are shopping at a store this card helps you to make online payments. It provides several benefits for personal and business use.

Access of the account

You can manage your account and make payments by clicking here

Contact details

• The Optimum customer service phone number for payments is 1-888-822-5151. The customer service number for other questions is 877-794-2724.

Payment and card address

Optimum

P.O. Box 70340

Philadelphia, PA, 19176-0340