30 Best FREE Second Phone Number Apps for Android & iPhone (2021)

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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 2nd (Second) Phone Number Apps: Top Picks

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) Phone.com

Phone is an application that helps you to configure your phone system fast and easy. It allows you to block calls by adding the number in your phone account. This tool supports call blocking, forwarding, and screening. Phone.com enables you to dial any number by name dictionary. It plays music when you hold the phone.

Features:

• Phone.com can be setup instantly.
• It allows you to create custom schedules.
• You will receive a notification whenever you get incoming calls.
• This app allows you to route called depend on the time and day a call is received.
• You can sync your address book with Phone application.
• It enables you to personalize your call with greetings, messages, voices, and music.
• You can send and receive SMS on any local number.
• Phone.com helps you to create and organize your groups and extensions.
• You can set your unique caller ID.

3) MightyCall

MightyCall is a virtual phone system made for a small business. This system allows you to make and receive calls on the device of your choice. It enables you to decline the call, accept, or send to voicemail.

MightyCall helps you to set your flow with a clear and conversational chart. It gives you the complete history of your communications. This app helps you to keep your business running after hours.

Features:

• The tool provides unlimited calling.
• It allows you to forward calls to any device.
• You can select a tool-free or area code number without paying an extra charge.
• With this software, you can record a call.
• MightyCall enables you to listen to voicemails and get notifications.
• It allows you to visualize your voicemail.
• Make and receive calls from your PC using a softphone.
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4) Hushed

Hushed is a phone number application that enables you to call, send pictures, and text. This application helps you to keep your real phone number safe and secure. It can automatically respond to any text messages sent to the number.

Features:

• It enables you to add and manage more than one number.
• You can easily access your number using WiFi/data connection.
• It helps you to keep your conversation private and secure.
• You can record and customize voicemail.
• Allows you to forward a call.
• You can integrate this application with DropBox or Slack.

5) PhoneBurner

PhoneBurner is a dialer software that enables you to make good business sales. It offers quality conversions and closed deals. This tool can be integrated with numerous tools like Salesforce, Zapier, Zoho, etc.  It allows you to dial from any mobile phone without any hassle.

Features:

• Enables you to dial numbers from local area codes.
• This tool provides dedicated inbound phone numbers.
• You can transfer a call to any number with ease.
• Offers support from the team to setup your account.
• It helps you to simplify the process of remote sales.

6) Voxdirect

Voxdirect is a simple and Effective Text Marketing that helps you to grow your business. It runs your growing business from anywhere with a professional phone system.

Features:

• You can calls via virtual receptionists.
• Allows you to transcribed voicemails to email.
• Transfer calls to the right person
• It helps you to quickly read through your voicemails.
• Allows you to connect with actual customers, not spammers.

7) ConXhub

ConXhub is a user-friendly business phone system. It is a highly advanced business phone system that allows users to create multiple profiles and numbers. You can also make & receive calls from multiple numbers.

Features:

• It offers highest HD quality calls
• You can forward calls to Mobile Phones or any Phone around the World
• You can get a Toll Free, Local, or International Phone Number from the country of your choice

8) YouMail

YouMail is a virtual phone number service provider that helps you to protect yourself and mobile device network. This application can automatically block robocalls and enables you to block custom calls.

Features:

• You can identify the missed caller with ease.
• Offers custom voicemail greetings.
• Provides visual voicemail.
• Helps you to protect your privacy with a second phone number.
• It automatically replies to missed callers.
• Enables you to make a conference call.

9) 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 is one of the best second phone number app that 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

10) 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.

11) 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.

12) 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 is one of the best free phone number app for Android that 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/

13) Burner

Burner is a cell phone number app that can be used for free calling, picture messaging and texting. It is one of the best second number app which 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/

14) 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.
• It is one of the best phone apps with phone number that offers customizable tones.
• It allows you to forward a call.
• 2bdLine application provides picture messaging.
• This texting app with new number has a voicemail transcription facility.

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

15) 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 2nd phone number app 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/

16) 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 free calling app with different number allows you to place a call over the cellular channel.
• It supports high-quality voice calling.

Link: https://getflyp.com/

17) 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 free 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 alternate phone number tool helps you to record any calls.
• Send messages to more than 200 countries.

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

18) CoverMe

CoverMe is a mobile application that offers private texting and calling facilities. It enables you to get another phone number and 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

19) 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 free second phone number app iPhone 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/

20) 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 free number app has an intuitive user interface.

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

21) TextMe Up

TextMe Up is app that enables you to place a call or send text messages. This 2nd phone number app 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/

22) 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.
• This second phone number free app provides notification when you get a missed call.
• TextFree offers easy to use environment.

Link: https://textfree.us/

23) 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/

24) 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 2nd 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/

25) 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.
• This free second number app 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/

26) 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/

27) 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/

28) 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 is one of the best free 2nd phone number apps that hide 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/

29) 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/

30) 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/

31) 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 is one of the best free second phone number apps that offer voicemail and screening.
• TalkU easy to use.
• Provides international calling facility

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

32) OpenPhone

OpenPhone is software that enables you to talk and text through dedicated phone numbers. It is one of the best free second phone number app which 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/

33) Numero eSIM

Numero eSIM is a mobile app for calling and sending messages. This app supports both call forwarding and voicemail. It is one of the best apps with phone numbers that 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/

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