How to make an anonymous phone call? Follow
Need to get in touch with someone but don’t want them to be able to identify your private phone number? Making an anonymous phone call is easy.
One option is to dial *67 before the number that you’re attempting to call anonymously, which will hide your caller ID from appearing on most phones with North American carriers. Note that this trick isn’t foolproof nor does it work for international calls.
For a more consistent option, try Hushed. If you’re posting an online ad, dealing with nosey friends or family members who don’t respect your boundaries, or just looking to protect your digital privacy, Hushed allows you to keep your identity safe—without having to remember to block your main phone number every time you need to make an anonymous call.