what is atm card number

The ATM card number is the unique 16-digit number, also known as the Primary Account Number (PAN), which is typically embossed on the front of your debit card. This number is essential for processing transactions and identifying your card. The first six digits are the Bank Identification Number (BIN), which identifies the card issuer, while the remaining digits are linked to your specific bank account. Separately, the term "ATM number" is often used to refer to your secure 4-digit PIN (Personal Identification Number) used for cash withdrawals and other services at an ATM.