After decades of connecting Americans to its online service and the Internet through telephone lines, AOL recently announced it is finally shutting down its dial-up modem service on September 30, 2025. The announcement marks the end of a technology that served as the primary gateway to the World Wide Web for millions of users throughout the 1990s and early 2000s.
Wire is pretty much never removed once it’s laid out and I’m sure a lot of DSL based internet connections still run over same twisted pair that would have carried POTS lines.
But you’re probably right that there’s a VoIP device keeping these up and working, maybe just more than 6 ft away and instead in some Telco box down the street.
I think POTS installations will remain for decades more in niche cases - emergency backups in elevators, security systems, hospitals, fire departments. And evidently Grandma’s AOL internet connection up until this month haha