I would say Google Voice is fine. I ported my POTS number to a burner cell and from there to Google Voice (some technical reason for that runaround) and other t

I would say Google Voice is fine. I ported my POTS number to a burner cell and from there to Google Voice (some technical reason for that runaround) and other than having to dump in $10 once to kick it back into function when it hiccuped it has been a free and useful app for years.