Routing Numbers for 1St Constitution Bank 2121... [2026 Updated]

The routing number for 1St Constitution Bank is 21213504.

1St Constitution Bank is located at this address: 2Nd Floor, Cranbury, New Jersey.

In case of mail delivery, this is the full address you should use:

1St Constitution Bank
2Nd Floor
Cranbury
New Jersey
08512-0000

To contact 1St Constitution Bank by phone, call: (609) 578-4401

Additional Routing Numbers for 1St Constitution Bank

Bank Name:	1St Constitution Bank
Routing Number:	21207154
Address:	2Nd Floor
City:	Cranbury
State:	New Jersey
Zip Code:	08512-0000
Phone Number:	(609) 578-4401

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This page has the contact information and routing numbers for 1St Constitution Bank.

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We are working hard to keep the site updated, however, we cannot guarantee that the information on the site is fully updated at any point in time as changes may occur at any time we encourage you to validate the information with your bank.

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Routing Numbers General Information

Routing number is a 9 digit number given to a bank by the ABA (American Bankers Association) in order to recognize the bank for which payment is being sent to.

Routing numbers are often called ABA numbers, Check routing numbers, or Routing transit numbers (RTN).

Routing numbers change from bank to bank and from one bank location to another, there are also different routing numbers for different transactions.

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