KeyBank Routing Number in Massachusetts

KeyBank has one routing number registered in Massachusetts. When setting up direct deposit, bill pay, or wire transfers, make sure to use the routing number assigned to your specific branch or account — using the wrong one can delay or reject your transaction.

Your routing number appears on the bottom-left of any KeyBank check, in the KeyBank mobile app under account details, or by calling KeyBank at 800-539-2968. For ACH transfers like direct deposits and bill payments, use your state-specific routing number. For domestic wire transfers, KeyBank may use a different number — always confirm with the bank before sending a wire.

All KeyBank routing numbers in Massachusetts can be used for ACH transactions, direct deposits, and electronic payments. They are processed through the Federal Reserve and are verified using the standard ABA checksum algorithm.