We had AT&T service at our current home for a few years before switching our service to a VoIP service and then cutting that. However, they’re still the phone service provider of last resort where there may not be easy internet access for VoIP and/or cellular coverage is poor. I’m thinking that this goes back to when Pacific Telephone was part of the Bell System as a regulated monopoly that had to lay lines for everyone.
“Don’t let them drop us!” Landline users protest AT&T copper retirement plan
California hears protests as AT&T seeks end to Carrier of Last Resort obligation.
arstechnica.com