Virtual phone numbers use Voice over IP (VoIP) to make and receive calls. You don’t require a real physical telephone number, it’s like an ordinary number, but it’s not tied to a specific device or phone. Calls to a virtual telephone number can be set up to route to your mobile devices, office phones, softphones, and even other phone numbers by using a virtual phone service provider like iTeleCenter.
You can make and receive calls from customers worldwide, regardless of where you’re located. It helps promote a professional business image and eliminates the need for an expensive in-house telephony system.