Unlocking My Phone
I bought a brand new iPhone at an AT&T Store in March 2020 because my previous phone got stolen, and in April, I tried to switch carriers and transferred my number to another company. I didn't realize that my phone would be locked as I bought it from AT&T and not directly from an Apple store, and now I'm concerned that I won't be able to have a functioning prepaid account on either carriers.
Would it be possible to either unlock my device, given my circumstances, or restore my previous number and account with AT&T if I transferred back carriers? Any help would be huge!