how many digits should your pnc account number
PNCCUS33. ROUTING INSTRUCTIONS. Please enter the first two numbers of your PNC Bank Demand Deposit account number in the box below, and we'll show you the ABA Routing Number. Your account at PNC contains 10 digits. Customer Service Phone Numbers. Call. 1-888-PNC-BANK Automated account information is available anytime - nights, weekends, and even holidays.