Originally Posted by
MD/DC Flyer
All Chase card I own have a call collect number printed on the back, along with the regular 1-800 number.
My guess is that 8 years ago when OP started the thread, Chase does not have the Intl's Collect number in the back of their cards. I actually pulled out all my Chase cards from my wallet and looked at them and was going to reply the same thing you did until I saw the OP's date.