Best Second Phone Number Services in Japan

Find and compare the best Second Phone Number services in Japan in 2026

Use the comparison tool below to compare the top Second Phone Number services in Japan on the market. You can filter results by user reviews, pricing, features, platform, region, support options, integrations, and more.

  • 1
    PhoneBurner Reviews

    PhoneBurner

    PhoneBurner

    $149/month/user
    1 Rating
    PhoneBurner, a powerful dialer and sales-acceleration platform, helps B2B and B2C sales teams engage in more quality conversations with their contacts. Now with ARMOR – the most comprehensive spam protection solution and answer rate solution that is done for you. PhoneBurner's average answer rate is >10%. This means that millions of conversations are powered by PhoneBurner, with no awkward pauses and connection delays. PhoneBurner combines calls, emails, and SMS to handle time-consuming tasks, such as leaving voicemails, sending email, logging calls, or performing post-call workflows. Reps spend most of their time closing deals and talking. Manage your entire team with one dashboard. Access cutting-edge analytics and reporting, automatically distribute leads, coach and monitor reps in real time, and ensure KPIs trend in the right direction. Teams rave about the productivity gains, ease of use and answer rates, as well as the commitment-free packages. PhoneBurner is free to try today.
  • 2
    Quo Reviews

    Quo

    Quo

    $19 per user per month
    1 Rating
    Quo transforms business communications by merging phone calls, texts, and customer data into a shared, AI-driven environment. Its standout feature, Sona, acts as a virtual answering agent available 24/7 to engage callers, provide business-specific answers, and transfer conversations as needed. The platform gives businesses full oversight with unified conversation threads that consolidate every interaction across channels. Built-in CRM capabilities allow teams to manage contacts, add notes, and maintain context throughout the customer journey. Quo AI further boosts productivity with features like real-time transcription, call summaries, actionable recommendations, and AI-driven tags that automatically categorize interactions. Collaboration tools such as shared numbers, group calling, and warm transfers ensure smooth teamwork, while analytics provide managers with insight into performance trends. Customizable workflows, including scheduled messages, auto-replies, and full call flow control, give businesses flexibility to tailor communication. Backed by thousands of positive G2 reviews and trusted by over 60,000 companies, Quo is a proven solution for growing businesses that want faster, smarter, and more connected customer support.
  • 3
    Dingtone Reviews

    Dingtone

    Dingtone

    $0.90 per minute
    1 Rating
    Dingtone offers completely free calls to any user on its platform, along with unlimited free text messaging that includes features like typing indicators and read receipts. You can place calls to both landlines and mobile phones across all countries and regions worldwide, while also being able to receive calls, texts, and voicemails. The app allows you to set up features such as call blocking and call forwarding seamlessly. Dingtone also enables you to obtain a secondary phone number without requiring an additional SIM card, making it easy to turn your iPad, iPod, or tablet into a fully functional phone for calls and texts. The service provides phone numbers with local area codes for regions like the USA, UK, and Canada, ensuring you have a real number for communication. Users can make low-cost, even free, international calls to over 200 countries, providing an accessible way to connect with others globally. By investing a bit of time, you can accumulate free credits that allow for unlimited calling. With 30 million users endorsing Dingtone as the top calling application, it stands out in a crowded market. Despite the many messaging apps available today, SMS remains a widely used option because it enables communication with anyone, regardless of whether they have the same app installed. The versatility and user-friendly features of Dingtone make it a preferred choice for many looking to stay connected.
  • Previous
  • You're on page 1
  • Next
MongoDB Logo MongoDB