A saved credit card can be modified or deleted from your Twilio project at any time. PayPal accounts can only be removed from Console - any modifications to your PayPal account would need to happen on PayPal's site.
- Login to your Twilio project at www.twilio.com/console.
- From the Console Dashboard, click Billing.
- Under Billing, click Payment Methods.
- Click the DETAILS link next to the desired credit card.
- Click Edit Card Details.
- Update your credit card information as needed, and then click Save Card Details.
Note: To change a credit card number, delete the payment method, and then add a new one.