How do I contact my credit card company?

If I downgrade my AMEX card from Platinum to Gold will it hurt my credit report?

credit cards for bad credit people? an ENGLISH loan company I can get 1,500 pounds within days?

I HAVE A CREDIT CARD THAT TOTAL 2000.00, 50% OF THE TOTAL IS LATE PAYMENT FEES. H ow do I get the company to settle the bill?

Can you get a credit card in Scotland that I can add money to, then spend it? but I can only spend the money on the card? ..a...

I used it for picnik.com and is there a way I can find out my credit card number if my card is somewhere where I can't get it?

How can I get an international credit card with which I can shop online...What will be the charges...

Like Visa and Master card, Which credit card accepted international lavel?

i don't have enough money to repay my personal loan emi's so i thought of using my credit card...can i do this i really don't...

I have no credit cards but keep getting calls from companies.how can I find out if someone used my Ss# to obtain credit cards...

what is the difference between credit card and charge card?