A virtual phone number is a phone number that runs over the Internet rather than being tied to a physical SIM card. These numbers work like regular phone numbers but offer enhanced privacy because uae mobile phone numbers database they are hosted in the cloud. Many services, such as Google Voice and Calilio, offer virtual numbers at a low cost, making them a convenient option. 2. Use a secondary SIM card Purchasing a secondary SIM card is an easy way to differentiate between personal and anonymous communications. You can use your primary SIM for personal contact and use a secondary SIM if you don't want to reveal your identity.

This long-term approach provides a reliable brick-and-mortar solution without the need to rely on internet-based services. 3. Use temporary or disposable numbers Disposable phone numbers are great for short-term use, often for verification codes or one-time communications. These numbers are available through various online services and are usually valid for a limited time, such as a few hours or days. Once the number expires, it cannot be used again, which is very suitable for occasions where long-term communication is not required. 4. Phone Number Spoofing Phone number spoofing allows you to temporarily display a different number when you make a call, which can help you remain anonymous.