Unless both the numbers are the same, the transaction will not go through and will be reversed and usually takes 4–6 days. The NACHA routing error for this is C03.
What happens if I accidentally used a wire routing number for an ACH deposit transaction?
Is a routing number always required to transfer money?1 ansWhat solutions let online customers pay using their online banking login instead of routing and account numbers?1 ansDo any banks use processing rails other than ACH?1 ansHow can funds be moved from a bank account into an app without using ACH?1 ans