Google Voice
Google Voice is a telephone service that provides call forwarding and voicemail services, voice and text messaging, as well as U.S. and international call termination for Google Account customers in the U.S., and for Google Workspace customers in Canada, Denmark, France, Netherlands, Portugal, Spain, Sweden, Switzerland, and the UK. The service was launched by Google on March 11, 2009, after the company had acquired the service GrandCentral.
Your can use Google Voice on your desktop computer with All-in-One Messenger.