If you’re trying to hide your number from services you don’t trust or you want to test for the first time before using your real details, you can use a service where you can send an SMS to the free number and receive an OTP.

USA Phone Numbers is the best place to receive SMS for free online. With USA Phone Numbers, you can quickly and easily hide your number for online use, which is something that will save you from getting spammed. Also, this is a great way to hide your number from third parties and get an OTP code instead of sharing your phone number.