iphone SE 2022 cellular data not working

My phone is connecting to my carrier (bars, LTE showing), and I can make phone calls, but I cannot use Maps or other data when away from wi-fi. I have tried the common solutions in search results:

1. Check airplane mode is off. Try toggling it.
2. Check cellular data setting. Toggle.
3. Shut down & restart.
4. Check for a carrier update in General > Settings > About.
5. Reset Network Settings (and restart).
6. (I cannot pull the SIM because I have an eSIM.)
7. On the carrier's website, clicked "Refresh my connection." From that site's perspective, this appeared to work, but not on my end.