Discover what a billing ZIP code is and why it's important for credit card transactions. Learn when it's required and how to find your billing ZIP code.

When you enter your billing address and ZIP code, AVS can help verify you as the cardholder. Someone using a credit card or card number fraudulently may not have access to this information.

When prompted for your ZIP code, enter the three digits from your postal code, followed by “00.” For example, if your postal code is M4B 1G5, your credit card ZIP code would be 41500.

Here's how to find your credit card security code A credit card security code provides protection against fraud in online and over-the-phone transactions. Updated Mon, May 20 2024 ...

Your credit card's security code is a three- or four-digit number that helps protect you against credit card fraud. Learn how to find it and why it's important.

There are several options if you need to change your billing address: Website or app. Change your billing address on your credit card issuer’s website or mobile app. Customer support.

Your billing zip code, or credit card postal code, is the five-digit number on the bottom right, which in this sample is 90210. This would be the zip code associated with your billing address.