Question : How do I prevent my phone # from being displayed on Caller ID?
If I am using a prepaid phone card, will any phone number be recorded as incoming on Caller ID? If I dial out using a prepaid phone card, will the phone record of the phone I’m using have the access number or the number I made the call to listed? How can I maintan anonymity in these instances?
phone recording card

Best answer:

Answer by Alabama Girl
*67 before you dial the actual phone number should stop it. Try it by using your cell phone and calling your home phone using the prepaid card.

Any time I have used a card, the phone number of the phone I was using did not show up. But, just yesterday, my daughter used her card from work and her work number came up.