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Home/All Countries/🇺🇸 United States/ION BANK
Verified🇺🇸 United States

ION BANK SWIFT Code
United States · NAUGATUCK, CT

Primary SWIFT / BIC Code
OONOUS33
Short code (8-digit):OONOUS33
Code Breakdown
OONO
Bank Code
Identifies the bank institution
US
Country Code
ISO 3166-1 alpha-2: US
33
Location Code
City or regional hub
XXX
Branch Code
Primary head office
Institution Information
Institution NameION BANK
Country Code🇺🇸 United States
CityNAUGATUCK, CT
CurrencyUSD

Frequently Asked Questions

What is the SWIFT code for ION BANK?

The primary SWIFT/BIC code for ION BANK in United States is OONOUS33. Use OONOUS33 for transfers to the head office.

How do I use the ION BANK SWIFT code?

To send money to ION BANK, enter the SWIFT code OONOUS33 in your bank's international transfer form.

What is the difference between an 8-digit and 11-digit SWIFT code?

An 8-digit code identifies the bank's head office. An 11-digit code adds a 3-character branch identifier. If unsure, using the 8-digit code is usually safe.

Is this SWIFT code correct and up-to-date?

This data is sourced from publicly available banking registries and verified regularly. Always confirm the SWIFT code with your bank before initiating any transfer.

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Quick Summary
Primary CodeOONOUS33
Institution NameION BANK
Country Code🇺🇸 United States
CurrencyUSD
🔒
Transfer Security Guide

Complete these safety checks before initiating your international wire transfer:

Verify Recipient Bank Name
Ensure the target institution name matches the SWIFT code database record.
Check Branch Identifier (XXX or Branch Code)
Use XXX for the main headquarters. Enter the specific 3-digit branch code only if instructed by the recipient.
Confirm Target Currency & Intermediary Fees
Check if an intermediary bank is involved, which might deduct additional transfer fees.
⚠️ Please review and check all security steps.