This is a major bummer that means I have some hard decisions to make. Due to my company's "2 year upgrade" contract I can only order a new iPhone every other year. The off years I have been buying personally and swapping the SIM card. My company controls the number so I can't transfer to eSim or make any changes to the account - I am literally at their mercy. I could buy a new iPhone 14 of course with a new phone number (they will only release my phone number to me when I retire or quit even though I have had the number 24 years and it means NOTHING to them). But if I do that and forgo my phone number of 24 years I still can't setup corporate email on the device because its a different phone number than the one they own. Life was good with SIM swapping to get the phone I wanted but now that's not possible. My work email, phone number, and upgrade frequency are out of my hands unless I want to sacrifice 2 of the 3.
The only option I have to get an iPhone 14 is to buy an international version to still SIM swap but then I lose mmWave bands on Verizon and it's a hassle to get.
or I guess I could quit my job to get my phone number liberated and not get work email on my phone. that kinda sounds like a win/win.
BTW - my company corporate phone plan literature says they do not support eSIM. I suppose that will change quickly since folks will want iPhone 14.