SWIFT/BIC code ZFNBUS55SEA

ZFNBUS55SEA belongs to Zb, NA (Formerly Zions First National Bank) in Seattle,wa, United States.

ZFNBUS55SEA

Code details

SWIFT/BIC codeZFNBUS55SEA
8-character codeZFNBUS55
Branch codeSEA
BankZb, NA (Formerly Zions First National Bank)
BranchWashington Division
CitySeattle,wa
CountryUnited States

How the Zb, NA (Formerly Zions First National Bank) SWIFT/BIC is structured

A SWIFT/BIC code has 8 or 11 characters. Each part has a fixed meaning:

ZFNB Bank code
4 letters that identify the bank.
US Country code
2 letters for the country (ISO 3166).
55 Location code
2 characters for the city or region of the head office.
SEA Branch code
3 characters for a specific branch. XXX means the head office.

Check before you send

  • Ask the recipient which bank and branch the account is held at.
  • Use the head office code (XXX) when no branch is specified.
  • Make sure the country in the code matches the country of the account.

Frequently asked questions

Which bank uses SWIFT code ZFNBUS55SEA?

ZFNBUS55SEA is the SWIFT/BIC code of Washington Division, part of Zb, NA (Formerly Zions First National Bank) in Seattle,wa, United States. Only use it if the account is held at this specific branch.

What is the cheapest way to send money to Zb, NA (Formerly Zions First National Bank)?

Banks often add 1–3% to the exchange rate on top of a fee. Check the amount that arrives in US Dollar with specialist providers before you send.

Does Zb, NA (Formerly Zions First National Bank) have other SWIFT/BIC codes?

Yes, we list 5 SWIFT/BIC codes for Zb, NA (Formerly Zions First National Bank) in United States. You can see them all on the bank page.

How long does a transfer to Zb, NA (Formerly Zions First National Bank) take?

An international SWIFT transfer typically takes 1–5 business days, depending on correspondent banks and time zones. Specialist transfer services are often quicker and cheaper.

What happens if I use ZFNBUS55SEA incorrectly?

Your transfer can bounce, get stuck or cost extra. Double-check ZFNBUS55SEA with the recipient before sending.

Can I use ZFNBUS55 instead of ZFNBUS55SEA?

ZFNBUS55 points to the head office of Zb, NA (Formerly Zions First National Bank), while ZFNBUS55SEA points to Washington Division. Most international transfers work with the head office code, yet follow the instructions of the recipient if they mention ZFNBUS55SEA.

Source: listbase-org SWIFT/BIC database (MIT licence), updated monthly. Always verify the code with the recipient or their bank.