If for whatever reason you don’t have overdraft protection, they will send out an email if an ACH presents which would cause an overdraft and they give you until 10:00am the next day to transfer in funds to cover it.
If it was your own account, then during the conference call you had to give out your personal information to identify yourself as the account holder at the other bank, all while the Schwab agent is listening in..
Or if it was someone else's account then that other bank's agent should never have discussed anything to do with that account with you and certainly not with some random other person (the Schwab agent) listening in.
The drafting bank always tells the depositing bank if those funds are available, which is what they did here: it’s how checks work. You would discover the same information yourself, when it cleared or didn’t.
If you take a check to the drafting bank, they’ll check the funds in the account right then and there and either pay you or tell you there are insufficient funds.
All that happened is they did it on the phone rather than through a clearing house or in person, but the exact same information was exchanged:
1. The account number and amount on the check was reported to the drafting bank, which both the depositor and his bank knew from the check already.
2. The drafting bank confirmed those funds were available, which would have been revealed when the check cleared or didn’t through other means.
Having a bank call another bank to clear a check isn’t uncommon — I’ve had it done with payroll checks for the same reason, that I needed to pay rent.
A bit of Google searching appears to show that this is not an uncommon practice. [1]
https://www.consumerismcommentary.com/verify-funds-on-that-c...
To me this would be a huge red flag.. the fact that Schwab apparently allows their customer service agents to play loose and fast with sensitive financial PII.
Source: I worked at a Global Top 20 bank for many years and this would absolutely be a fireable offence and the employee would be lucky not to be dragged into court by the bank and the government.
[1]: https://www.consumerismcommentary.com/verify-funds-on-that-c...
Not necessarily. Banks can call, using the account information on the cheque, to verify funds available. (The cheque writer's bank can then call the cheque writer, separately, to get consent.)
I did this to clear a paycheck to cash when a cash-strapped college student.