Virtual phone numbers are telephone numbers that do not belong to any specific physical location. These numbers operate over the internet. It means you can set it up in any geographical location; you wouldn’t require any physical infrastructures, wires, or cables, unlike traditional phone lines.
A virtual phone number works using Voice over Internet Protocol (VoIP) technology, which allows voice to be transmitted over the internet.
When someone dials your virtual phone number, the call is first routed to a VoIP service provider. This service provider then directs the call to your phone or computer anywhere. You can answer these calls on a smartphone, a computer, or even a traditional phone connected to a VoIP adapter.