I used to get emails from them: 2013-08-11 "Your Google Voice number --- has expired", 2021-04-11 "Your Google Voice number --- will expire in 30 days", 2021-11-06 "Your Google Voice number --- will expire in 30 days", 2021-11-30 "Your Google Voice number --- will expire in 7 days"
Nothing about expiring numbers since then. The last contact I had was: "2022-12-14 Notice: Verify your Google Voice forwarding phone --- in the next 30 days"
That's my guess as well. Sometimes Google emails end up in spam, even on GMail. Since spam is purged after 30 days, if it ended up there, there would be no trace of it at this point.
I used to get emails from them: 2013-08-11 "Your Google Voice number --- has expired", 2021-04-11 "Your Google Voice number --- will expire in 30 days", 2021-11-06 "Your Google Voice number --- will expire in 30 days", 2021-11-30 "Your Google Voice number --- will expire in 7 days"
Nothing about expiring numbers since then. The last contact I had was: "2022-12-14 Notice: Verify your Google Voice forwarding phone --- in the next 30 days"