Phone number apps are software that enables you to send messages, Wi-Fi, and cellular calling.

Phone number apps are used to make a call, record, and transfer a call, and send customize the greetings. They also are used to send unlimited SMS and MMS. Second Phone Number apps enable you to select a custom phone number and pace phone calls. This ideal when you do not want to share your real number.

Here are the features of Phone Number Apps: Offers unlimited virtual phone numbers. It helps you to share a number with your team. Supports unlimited MMS, talk, and text. This application enables you to save roaming costs. Some applications enable you to make a regular call or conference call.

The objective of this book is to evaluate some phone number apps.

The book consists from the following parts:

1. Overview about the Phone Number Apps:
2. Quick comparison between some Second Phone Number Apps covered in the book:
3. How to solve the problem that the Google Play Store Application not supported in your country:
4. List of some good Virtual Private Network Services VPN :
5. How to install Google Pay mobile App:
6. How to install PayPal Mobile App:
7. How to install Mobile ID changer App:
8. Installing Multiple Accounts Apps
9. Evaluation of some Virtual Phone Number Services that can provide USA and Canada Phone Numbers only such as:
   • Textnow.com
   • Sideline.com
   • GoDaddy Smartline
   • Line 2.com
   • voice.google.com
   • textfree.us
   • Nextplus
   • Textplus
   • CoverMe
   • RingCentral.com
   • Voxdirect.com
   • Mightycall.com
10. Evaluation of some Virtual Phone Number Services that can provide Phone Number Services on certain countries. Such as:
    • Virtual Sim
    • Sonetel
    • Flyp
    • Telos
    • Numero eSIM
    • Numberpeople.co.uk
    • TalkU
    • Wabi
    • AntiPhone
    • Phoner
    • Smscodes.io
11. Evaluation of some Virtual Phone Number Services that did not work under my country Palestine using VPN or did not work properly because of un identified reason. Such as:
    • Textme
    • Textme UP
    • Freetone
    • Dingtone
    • Talkatone
    • Burner
    • Ring4
    • Cloud SIM
    • Secure messenger SafeUM
    • Hushed
    • 2nr Darmowy Drugi Number
    • 2ndLine
    • Twilio