Summarize the following:
If you get a paper or digital bank statement each month, it may contain the BIC code somewhere in the fine print. Look for “BIC” or “SWIFT” — which, remember, are interchangeable — followed by a string of 8 or 11 characters. BIC and SWIFT codes are assigned by 2 different organizations that have agreed to a single standard, meaning that BIC codes and SWIFT codes are essentially one and the same. With enough clicking around, you should be able to track down the BIC code for your bank. For instance, if you have an account with PNC Bank, N.A. (U.S.A.):  Log into your account with your username and password. Click on one of your accounts (e.g., “Interest Checking”). Click on “Show Account and Routing Numbers,” and re-enter your password. Click on “For Wire Transfers” and get the code PNCCUS33. The tellers at any bank branch will probably be able to tell you their BIC or SWIFT code from memory. Or, at the very least, they should be able to look it up quickly. It will probably take longer to connect to a customer service representative than it will take for them to give you their BIC code. If you track down contact information for any bank in the world that handles international transactions, you can ask for their BIC code.

Summary:
Look over your bank statement. Log into your online banking account. Visit a bank branch and ask for their BIC code. Call a bank's customer service line and ask for their code.