25+ BEST Second Phone Number App (2021)

Phone number apps are software that enables you to send messages, Wi-Fi, and cellular calling. These applications include other useful features like call recording, transferring, and customize the greeting. Many such tools can be used to send unlimited SMS and MMS.

Following is a handpicked list of Top Phone Number App, with their popular features and website links. The list contains both open source (free) and commercial (paid) software.

Best Phone Number Apps

1) Grasshopper

Grasshopper is a phone number application that provides a communication solution for small businesses. It gives one professional phone number that can be used on existing cell mobile or landline. This app enables you to port your virtual number without any hassle. It enables you to take multiple calls simultaneously by routing to another phone or team member.

Features:

• It provides a full view of your business interactions across more than one channel.
• You can make and receive calls using a desktop or mobile app.
• This tool converts voicemail to text so that you can read without listening.
• It enables you to record professional messages that welcome your clients.
• You can reply via text messaging on your office number.
• It allows you to send a fax as a PDF attachment from your email.

2) GoDaddy Smartline

GoDaddy Smartline is application that provides local phone number with the area code of US. It enables you to organize your calls without any hassle. This app helps you to keep your personal number private.

Features:

• Offers customizable voicemail.
• This app allows you to send text messages.
• You can set business hours for accepting calls.
• Helps you to keep your personal and private phone separate.
• It is available for both iOS and Android devices.

3) Google Voice

Google Voice is a virtual telephone service that offers voicemail, call forwarding, text, and voice messaging, as well as a call termination facility. It works on smartphones and the web; therefore, you can make calls from anywhere. This application filters spam calls using AI.

Features:

• It is one of the best calling and texting app that can be customized that suits your everyday workflow.
• It automatically transcribes your voicemail.
• Google voice is easy to use.
• You can easily connect with other people to organize your task.
• It lets you configure your PBX.
• Can be integrated with Google Calendar and Meet.
• You can make free call to USA.

Link: https://voice.google.com/u/0/about

4) Nextiva

Nextiva is a phone number system that allows you to start audio and video conferencing with just one mouse click. It provides alters of voicemail via messages via email.

Nextiva easily allows you to receive SMS and text messages from your mobile app. You can use this easy to use tool for unlimited calling.

Features:

• Automatically get feedback from your clients.
• You can know the customer's information when they call.
• All your communication and data can be managed centrally.
• You can track the interaction of a customer with your business.
• This tool provides a real-time view of your clients at an individual level.
• You can send an online fax, text message, and SMS.
• Supports unlimited conference calling.
• Offers professionally recorded greetings.

5) Talkroute

Talkroute is a phone number app providing service that enables you to make and receive business calls in less effort. This application provides varieties of numbers according to your business. It allows you to forward or route calls anywhere. Talkroute can be used to send a message to your customers. It offers easy to manage voicemails.

Features:

• It enables you to record incoming and outgoing calls.
• Provides detailed history reports.
• You can customize your welcome message.
• Offers 3 or 4 digit direct-dial extensions.
• Send and receive MMS and SMS.
• You can set time and date when your phones are available.
• It helps you to manage user accounts and permissions.
• TalkRoute can be easily accessed from Android or iOS phones.

6) Sonetel

Sonetel is a free app and service that helps you to increase sales and save time through chat and call. It offers a virtual number that can be used in any country. This app allows you to record both incoming and outgoing calls.

Features:

• This application enables you to save roaming costs.
• It is easy to use.
• Sonetel enables you to make a regular call or conference call.
• It offers chat that can be integrated with your Facebook page.

7) FreshCaller

Freshcaller is a tool that helps your teams to create or respond to all opportunities with full context. You can effortlessly manage client calls and collaborate with internal teams in a more organized way.

This application enables your clients to register their inquiries for free. It allows you to port numbers from your Google Voice, Twilio account, and more with no hassle.

Features:

• It enables you to purchase a phone number in more than 40 countries.
• It provides a flexible phone system.
• This tool offers multiple round routing engines to transfer calls to other people.
• Set up a smooth call handling process.
• Monitor and manage the communication experience.

8) Sideline

Sideline is a phone number app that gives you a second phone number with all the necessary communication tools to start, work, and grow business. It allows you to send messages and Wi-Fi calling.

Features:

• It is one the best wifi calling app that provides automated transcriptions.
• The tool enables you to choose local area codes and search for memorable numbers.
• You can transfer an existing number from a landline.
• It supports group messaging.
• Sideline allows you to send unlimited SMS and MMS.
• You can manage and record multiple professional or multiple greetings.

Link: https://www.sideline.com/

9) Burner

Burner is a cell phone number app that can be used for free calling, picture messaging and texting. It allows you to create many simultaneous numbers you like.

Features:

• Burner phone application helps you to create disposable numbers with ease.
• It offers a custom voicemail greeting.
• You can easily block and mute contacts.
• Provides do not disturb mode.
• Supports text and call forwarding.

Link: https://www.burnerapp.com/

10) 2ndLine

2ndLine is a tool that offers unlimited talking and texting facilities to users. It enables you to call from your tablet or phone. This application helps you to separate your work and personal number.

Features:

• This app supports international calling.
• It has easy to use phone number generator.
• Offers customizable tones.
• It allows you to forward a call.
• 2bdLine application provides picture messaging.
• The tool has a voicemail transcription facility.

Link: https://www.2ndline.co/

11) Dingtone

Dingtone is app that gives you to free US number that you can use to make calls or text to any landline or mobile device. This mobile application uses a dedicated VOIP network for HD voice calls.

Features:

• You can call to anyone without any hassle.
• It enables you to send free text messages with the reading recipient and typing indicator.
• Dingtone supports international calling.
• You can make a video call.
• Send messages to more than 200 countries.
• It allows you to make a conference call.
• This free business phone number app helps you to record any calls.

Link: https://www.dingtone.me/

12) Flyp

Flyp is a phone number app that enables you to make any call without any hassle. This application offers picture messages, send, and receive texts or GIFs. It can be used even if you do not have a Wi-Fi connection.

Features:

• It enables you to instantly add more than one number to your device.
• You can see your calls, voicemails, and text in one place.
• This app allows you to place a call over the cellular channel.
• It supports high-quality voice calling.

Link: https://getflyp.com/

13) Telos

Telos is application that helps you to make unlimited calls, share pictures, send text messages, and do more. This app enables you to get a second number for your phone without the need of an extra sim card.

Features:

• This tool enables you to make a conference call.
• It allows you to make phone calls to mobile and landline.
• This tool helps you to record any calls.
• Send messages to more than 200 countries.

Link: http://www.telosapp.com/

14) CoverMe

CoverMe is a mobile application that offers private texting and calling facilities. It enables you to keep your personal number hidden.

Features:

• You can recall or remotely wipe messages you have sent.
• Supports password protect phone pickup.
• You can shake to hide and lock your messages.

Link: http://www.coverme.ws/en/index.html

15) Talkatone

Talkatone is a tool that enables you to make calls and SMS over WiFi. It enables you to choose your own US numbers with ease. This application can be used without paying roaming charges.

Features:

• This app enables you to talk to anyone in the world.
• It is very easy to use.
• Talkatone provides unlimited texting.
• You can change your phone number anytime.

Link: https://www.talkatone.com/

16) Cloud SIM

Cloud SIM is a tool that provides 4 mobile numbers that can be assigned for work, travel, selling online, and more. It allows you to talk and chat with users.

Features:

• Allows you to call international mobile numbers.
• It helps you to keep your number private.
• Cloud SIM allows you to customize your cloud profile.
• You can view the person who is calling you.
• This application has an intuitive user interface.

Link: https://www.cloudsimapp.com/

17) TextMe Up

TextMe Up is app that enables you to place a call or send text messages. It allows you to manage multiple numbers from one account. You can use this application from your phone, tablet, and web.

Features:

• It supports more than 40 countries.
• Available for the United States.
• Make voice call or HD call from iPod or iPhone.
• It allows sharing numbers with your friends.
• You can add new numbers as many times as you want.
• This app enables you to burn or delete numbers.

Link: http://www.textmeup.com/

18) TextFree

TextFree is application that enables you to call and voicemail via WiFi. It allows you to customize phone numbers according to the desire area code. This app provides free group, SMS, and MMS picture messaging.

Features:

• This application supports unlimited free texting and group messaging feature.
• You can make a call from Android or iOS phone.
• It provides notification when you get a missed call.
• TextFree offers easy to use environment.

Link: https://textfree.us/

19) eVoice

eVoice is a free phone number app that offers call forwarding and auto attendant. It enables you to welcome your customers using studio-recorded greetings. This application helps you to read your voicemails with ease. You can use eVoice to get a local number in your city and forward it to the existing phone lines.

Features:

• This free phone number app allows you to choose a landline phone number for your local, international, and national business.
• You can work remotely with no hassle by using video conferencing.
• Make or receive calls from mobile or your desktop.
• This application provides a choice of a phone number that suits your business.
• It allows you to record a call.
• The app supports speed dialing.
• eVoice plays music when you put the phone on hold.
• It enables you to block the phone number.

Link: https://www.ereceptionist.co.uk/

20) Line2

Line2 is a tool that can separate your business from personal calls and messages using the second number. This application can be used from any device with no hassle. It allows you to pick a number from the local area code of your choice.

Features:

• This free phone number app supports cellular voice, Wi-Fi, and data.
• Manage your phone to suit your team needs.
• It provides 7 days a week support.
• The application can be customized very easily.

Link: https://www.line2.com/

21) iPlum

Iplum is app tool that enables you to make HD calling with ease. You can use it to create multiple extensions. This application has built-in AES data encryption. It allows you to send audio-video and pictures. iPlum supports call forwarding to more than one phone number.

Features:

• You can port your existing mobile number as well as landline to this software.
• This temporary phone number app supports messaging.
• You can record a call response given by the customer.
• It allows you to forward voice to the email of a specific person.
• You can use this app using the carrier signal or Wi-Fi.

Link: https://iplum.com/

22) Phoner

Phoner is one of the best apps that supports anonymous calling and texting. This application helps you to protect your real numbers. The app can be accessed from Android and iOS devices.

Features:

• You can call without additional sim.
• Supports infinite phone numbers.
• This temporary phone number allows you to hide your caller ID.
• This app enables you to get multiple numbers.

Link: https://www.phonerapp.com/

23) Hushed

Hushed is a tool that provides private phone numbers and texting facilities. You can use this application on any device. It enables you to access your numbers from anywhere in the world using Wi-Fi/data connection.

Features:

• You can send and receive gifts, texts, audio, pictures, and messages.
• This free phone call app allows you to keep many numbers as you like.
• Provides custom voicemail greetings.
• Supports call forwarding and routing.
• This wifi calling app automatically responds to a text message.
• You can integrate this app with DropBox/Slack.

Link: https://hushed.com/

24) FreeTone

FreeTone is a mobile app that provides free text and calls to any US number. This application offers a free private number for your Android phone. It enables you to sign up using Email, Facebook, or Google.

Features:

• You can easily send group messaging, video chat, and free HD calls.
• It allows you to send unlimited texts.
• Provides good quality of a call.
• Supports free texting to more than countries.

Link: http://www.free-tone.com/

25) LuckinCall

LuckinCall is easy to use VoIP Wi-Fi calling online app that can be used on any landline or mobile. This tool can connect your friends and family even without an internet connection. It hides your personal mobile number during a call.

Features:

• It provides free international calls.
• This application offers high-quality voice calls.
• You can call anonymously.
• It has a user-friendly interface.

Link: https://luck.freecallphone.net/

26) Numflix

Numflix offers a fully featured instant phone number. This tool helps you to keep your personal phone number private and safe. It enables you to create numbers instantly based on your demand.

Features:

• You can add extra numbers that can be easily thrown away.
• It is relatively fast and easy.
• This application supports text messaging, voice calls, call recording, and more.
• It can be accessed from iPhone, iPod, and iPad.

Link: https://numflix.com/

27) Ring4

Ring4 is a tool that lets you generate a second phone number to text and call. It is available for personal and business use. This application supports support voicemails, call recording, and more.

• You can create and manage multiple phone lines with ease.
• It allows you to select a number with your local Area code.
• Supports video meetings up to 5 participants.
• It offers a dial-pad and contact list.
• You can text with picture messaging and emoji.
• It helps you to record any call.
• Blocking unwanted calls is possible.
• You can customize voicemail greetings.

Link: https://www.ring4.com/

28) TalkU

TalkU is a tool that enables you to call anyone for free. This application enables you to send unlimited free text messages with read recipient and notification. It helps you to protect your privacy by masking your identity.

Features:

• Get messages and calls from the people who are not using this app.
• It offers voicemail and screening.
• TalkU easy to use.
• Provides international calling facility

Link: http://www.talkyou.me/en/index.html

29) OpenPhone

OpenPhone is software that enables you to talk and text through dedicated phone numbers. This application allows you to record your calls with ease. It can be integrated with Slack and Email.

Features:

• You can record your calls.
• It helps you to share a number with your team.
• Supports unlimited MMS, talk, and text.
• You can forward calls to other numbers with ease.
• This tool enables you to set your business hours.

Link: https://www.openphone.co/

30) Numero eSIM

Numero eSIM is a mobile app for calling and sending messages. This app supports both call forwarding and voicemail. It enables you to call with a private phone number.

Features:

• Numero eSIM offers unlimited virtual phone numbers.
• Offers free-roaming.
• You can easily call a private phone number.
• It provides 24/7 customer support.

Link: https://www.numeroesim.com/

FAQ:

⚡ What are Phone Number Apps?

❓ Why use Phone Number Apps?

📱 What are the features of Phone Number Apps?

✔️ What is the second phone number app?

⚡ What Do I Need to Think About When Choosing an App?

❓ Can a burner phone be traced?