Yes. If you already have a San Diego phone number you want to use with Unitel Voice, you can simply select “transfer an existing number” during the signup process to start using your existing San Diego phone number with Unitel Voice. You can also port any other US, Canadian, or North American toll-free number to your Unitel Voice Account. This is a local virtual number service which means it’s all online. You simply set up a new local San Diego number online and start using it with your existing phones (even your personal cell or smartphone). It’s cheap, fast, and reliable. And there’s no need for additional telephone lines, devices, equipment, or long-term phone service contracts.