What Is a Personal Identification Number (PIN)?

When using certain library services (such as checking your account or reserving a book online) you may be asked to enter both your library card number (below the barcode) and your PIN. Your PIN is also required for logging into our computers.  Your PIN is usually the last four digits of your phone number recorded on your Library card application. You can change your PIN in the library catalog by going to My Account/Change PIN.