From our land line phone.
It's actually been a Verizon home cell phone for about seven years, but we have kept the same number for 28 years. In the last two weeks we have had not one legit phone call on that line. All junk calls.
And my trusty 15 year old sliding keyboard cell phone will go obsolete on January 1st. I may be forced to go smart phone, but there will be a simple phone available that will be supported by the new technology.