Yes it is possible to add a 2nd number to a Google Voice account Be aware that all incoming calls or text messages to either number will be treated the exact same. Same forwarding options, same voicemails, etc. You can change which number shows on your outgoing Caller-ID by choosing which number to Make primary.18 Mar 2019
How do I get a second Google phone number?
- Port in a mobile phone number for a $20 fee. When you do this, your ported-in phone number becomes your primary Google Voice phone number.
- Go through the number change procedure, for a $10 fee.