Alabama Private Investigator Practice Exam

The code that can be used to bypass caller ID is *67. When this code is dialed before placing a call, it prevents your phone number from being displayed on the recipient's caller ID. This feature allows individuals to maintain their privacy by blocking their phone number from being seen by the person they are calling.

In contrast, other options serve different functions: #67 is generally not recognized for caller ID purposes, and ##67 is typically used to disable the blocking feature that *67 activates, revealing the caller's number instead. The *69 code is used to return the last incoming call, which is unrelated to blocking caller ID. Thus, utilizing *67 effectively allows for a private call while ensuring the number remains hidden from view.