GNB Bank
GNB Bank's FedNow, RTP, and Zelle participation has not been confirmed.
Grundy Center, IA · FDIC Cert #14079
https://gnbbank.com529 G Ave, Grundy Center, IA, 50638
Contact info sourced from FDIC BankFind. Directory data last synced July 28, 2026. See methodology.
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Report early direct deposit
Did a paycheck or benefit show up early at GNB Bank?
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Sending from GNB Bank
Rails observed when GNB Bank was the sending bank.
No sending reports yet for GNB Bank. Once community members report a transfer from this bank, this section will show which rail was used, how many reports were successful, delayed, or unsuccessful, and the average settlement time.
Receiving into GNB Bank
Rails observed when GNB Bank was the receiving bank.
No receiving reports yet for GNB Bank. Once community members report a transfer into this bank, this section will show which rail was used, how many reports were successful, delayed, or unsuccessful, and the average settlement time.
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Other banks in IA.
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- West Bank · West Des Moines
- Quad City Bank and Trust Company · Bettendorf
Frequently asked questions
Does GNB Bank support FedNow?
This hasn't been confirmed. GNB Bank does not currently appear in Federal Reserve's FedNow participant list, and no community reports have confirmed this rail for this bank yet.
Does GNB Bank support RTP?
This hasn't been confirmed. GNB Bank does not currently appear in The Clearing House's RTP participant list, and no community reports have confirmed this rail for this bank yet.
Does GNB Bank support Zelle?
This hasn't been confirmed. GNB Bank does not currently appear in Zelle's partner directory, and no community reports have confirmed this rail for this bank yet. Zelle's own directory is known to be incomplete — a missing badge doesn't confirm a bank lacks support, only that it isn't listed there.
Does GNB Bank have early direct deposit (EDD) evidence?
No early direct deposit evidence has been reported for GNB Bank yet.