Choose your answer from:
(i) Once you dial (or email) up a number on the credit card, a representative will guide you through the process. Your credit card issuer may provide you with a check or money order..
(ii) Over the phone may be available, but this system will be less convenient. Visit https: // www.consumerfinder.com/signup-with-card/to find the online form available..
(iii) Be aware that there is no charge for change from this number. Walk to a credit card companies website..
(iv) If changing this information online, you will likely need to look for a section of the website marked " change address/phone number " or something similar. Use the " help " or " faq " section if you can't figure out how to do it..Choose from options above and answer: What most naturally follows?

How to change credit card information
Change your address or other contact information through your credit card issuer.
Your bank or credit card company will allow you to change your contact information either through their website or over the phone. Use the customer service number printed on the back of your card to call your credit card issuer.
Answer:
(iv)