Is WENAUS31 a valid SWIFT code?

Yes. WENAUS31 has the right format and is in our directory for WEBSTER BANK, NATIONAL ASSOCIATION, STAMFORD. Confirm with the beneficiary that it is the bank that holds their account.

What is the difference between WENAUS31 and WENAUS31XXX?

None. WENAUS31 is the 8-character form of WENAUS31XXX; XXX at the end means the head office. Either works.

SWIFT/BIC · United States

WENAUS31

WEBSTER BANK, NATIONAL ASSOCIATION · Head office · STAMFORD

Code details

SWIFT/BIC: WENAUS31 (WENAUS31XXX)
Institution: WEBSTER BANK, NATIONAL ASSOCIATION
Office: Head office
Branch code: XXX · head office
Address: 1959 SUMMER ST, 06905 STAMFORD
City: STAMFORD
Country: United States

What WENAUS31 means

WENAUS31XXX

WENABank code
Four letters chosen by the institution.
USCountry code
United States (ISO 3166)
31Location code
Where the institution sits on the SWIFT network. A 1 in second place marks a passive participant.
XXXBranch code
XXX, or nothing at all, means the head office.

Paying an account at this bank

United States does not use IBAN: send the beneficiary’s local account number with this code. Check an IBAN →

Questions

Is WENAUS31 a valid SWIFT code?: Yes. WENAUS31 has the right format and is in our directory for WEBSTER BANK, NATIONAL ASSOCIATION, STAMFORD. Confirm with the beneficiary that it is the bank that holds their account.
What is the difference between WENAUS31 and WENAUS31XXX?: None. WENAUS31 is the 8-character form of WENAUS31XXX; XXX at the end means the head office. Either works.

Sending to WENAUS31?

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About this data

Codes are checked against our directory of banks on TrillioniPay corridors. Always confirm the code with the beneficiary’s bank before sending a payment. Last updated: 23 September 2026.

Institution names and addresses: Global Legal Entity Identifier Foundation (GLEIF) LEI data, available under CC0. The address is the legal entity’s registered or head-office address, which can differ from the office SWIFT lists.

SWIFT © and database rights August 2026. All rights reserved. This Mapping Table has been developed by SWIFT. Any use of the Mapping Table, in whole or in part, is subject to the BIC/LEI Mapping Table License Agreement as published with the Mapping Table available on GLEIF's website. The Mapping Table is updated monthly. For the latest BIC information and updates, always refer to www.swift.com/bic .