Second phone number/line for business. Manage your incoming calls or messages with a virtual sim card.

Ninja Number is a business phone line that works on your smartphone, managing your phone calls and texts while you work. It’s the only virtual sim phone system that lets you link up to 5 devices to your number, so if you can’t answer a call or text, someone on your team will back you up.

Set up your second phone number right on your mobile phone. It’s as simple as having a conversation - Just answer a few simple questions from our NinjaBot and you're up and running in minutes!

Then choose:

• Toll-Free & Vanity Phone Numbers — Choose from area codes around the U.S. as well as toll-free numbers, or upgrade to an easy-to-remember phone number for your business.

• Transfer Number — Port your existing number to a Ninja Number phone line so you can stay in touch with your customers.


Ninja Number acts as your very own virtual assistant, reminding you of missed calls and texts, automatically answering common questions from customers, transcribing voicemails to text, and so much more!

It uses a chatbot powered by artificial intelligence to help your business grow.

What can Ninja Number do for your business?

• Ninja Team for Your 2nd Phone Number — Don’t go it alone. Link up to 5 phones. This way you’ve got your whole business team is ready to answer calls, respond to voicemails and texts, and collaborate on conversations with customers, all within the same thread. All responses are tracked, so you’re always in the loop.

• Smart & Virtual Textbox and Auto-Reply — Weed out your call volume with artificial intelligence handling your most commonly asked questions. Customize your answers, and Ninja Number will automatically text back answers to those questions. If a customer’s questions become more complex, you or your Ninja Team can seamlessly hop into the text thread.

• Second Phone Number for Business — Add a business line to your smartphone, so you always know what calls are coming in, and you can take your business with you wherever you go.

• Detailed Calling/Texting Reporting — Ninja Number gives you more than 10 customizable reports based on your call history. We analyze your data to give you valuable insights on how to improve.

• Voicemail & Voicemail Transcription — Record your own greeting, or type one and have it transcribed into a voice of your choosing.

• Call Quality – Use your cellular connection, not WiFi, so all calls will have crystal clear quality, no data usage and you’re always connected.

• Call tracking — Mark calls according to their sales potential so you know at a glance what the most important calls are.

• Multiple extensions — Automate your phones lines by using virtual PBX. Set up a menu that prompts callers to select the person they’d like to reach.

• Text Messaging — Avoid phone tag by sending texts and connect with the younger market that prefers texting over calling.


Currently available in the US only. Requires a Ninja Number subscription to use.

Download the app to choose your phone number and authorize payment through Google Play. Easily manage and cancel your Ninja Number through your Google Play subscription settings. If you didn’t purchase Ninja Number through Google Play, you can manage your subscription through the NinjaBot on the app or on the Ninja Number dashboard.

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