This is a legit number for Bank of Texas in Allen, TX.

We got a call on our home number from "Monica" at Bank of Texas with a "courtesy" call for a specific customer. She left a message and asked us to call back. The caller's name was N/A on Caller ID but the number matched the one in the message. Naturally, we didn't call back. I'd never heard of a phone scammer using this sort of tactic, so maybe it was legit wrong number.