To activate your new Credit One credit card:
1. Find the activation sticker on the packaging that came with your card.
2. Choose your activation method:
- Option 1: Activate online:
Visit www.creditonebank/activate, enter your 16-digit card number and last four digits of your social security number. Follow the on-screen instructions to complete the activation process.
- Option 2: Activate by phone:
Dial the toll-free activation number on the sticker and follow the prompts.