2Number

2Number is a straightforward second phone number app designed for quick activation and ease of use. Users can select numbers from supported countries and immediately begin calling or texting through the app. Its interface emphasizes simplicity, making it accessible to non-technical users who want fast privacy protection. With support for multiple active numbers, voicemail, and SMS verification, 2Number works well for social media registrations, travel, and compartmentalized communications. Its subscription-based model keeps pricing predictable without requiring additional hardware.