Which credit card company allows us to convert between credit card types? Sometimes it would be better to convert a card instead of applying a new one. I know there is some info scattered here and there. However, it would be great to collect the info at one place. Thanks for your contributions.
Here is the list of companies allowing conversion:
AMEX
Citi
Chase (CC # will be changed.)
Discover
MBNA (except branded cards)
Here is the list of companies NOT allowing conversion:
Capital One
Household Bank

