What website can i go to, to find out my credit for free without using a credit card number?

every free credit score website i went to wants your credit card number and i don't have a credit card so there for i can't provide them with the info that they want, so if there is a free credit score website that does not use your credit card info i would really like to know what that might be. thanks to those of you who respond for your cooperation in giving me that little bit of info, and for all those who do so, have a great day.