Called looking for another employee. Told her that no one by that name worked here, told me she "spoke to the operator and was transferred to this number" and the employee's "name appears as an active employee in the directory". Told her she was mistaken and hung up. Best I can tell, they call, ask to speak to someone, if you say that person's not there, they ask your name, and then start calling for you. Give them nothing.
They called four times. one right after the other, to a non-published number at my company. Didn't leave a message.
Number recorded on missed call history on phone.