account number
Refers to a bank account number or similar financial account identifier.
振込先の口座番号を教えてください。
Please tell me the account number for the transfer.
口座番号は通帳の表紙に書いてあります。
The account number is written on the cover of the passbook.
Please enter the recipient's account number.
Let's double-check the account number before sending the money.
I gave our business partner our account number.
I mistyped one digit of the account number and sent the money to the wrong place.
Compound of 口座 (account) and 番号 (number).