Import contact from iphone to simcard
How can I import my contacts information such as their name and phone numbers from my 6s Iphone to my simcard
Question marked as
Sorry, no. The iPhone doesn't store contacts on the SIM card.
If you have a SIM card from some other brand of phone, the iPhone can import them from the card to the phone (the other direction from what you asked about). See: Import contacts from your SIM card to your iPhone - Apple Support
You may want to reply with more information about why you want to do that. There are other methods of transferring contacts or backing them up that I may be able to help you with.