However nonsensical it can be, each credit card application you send out can shave several points off of your ever-important credit score. Credit card pre-qualification can be the best way to estimate your approval odd and may help save you — and your credit score — from the sting of credit card rejection. As helpful as pre-approval can be, of course, you may get tired of receiving a new offer in the mail every month once you’ve found your new card. If you’re not interested in getting the latest unsolicited credit card deals and offers, you can opt-out of pre-screened offers in several ways, depending on the duration for which you plan to opt-out. To opt-out of pre-screened offers for a period of five years, you can either call the toll-free opt-out phone number: 1-888-5-OPT-OUT (1-888-567-8688), or go online to the official Consumer Credit Industry opt-out page. To opt-out permanently, you’ll need to return the signed Permanent Opt-Out Election form, which can be obtained through the official opt-out website.