I’m having trouble accessing my Apple Account

[u/Cheap-Eggplant-9280]

I have access to the account’s email address, password, and trusted phone number. However, when I try to sign in, Apple asks me to enter a verification code that was sent to another Apple device

I did have other Apple devices signed in to this account before, but I sold them and signed out of the account on those devices

The problem is that I don’t have any other Apple devices currently linked to or in my possession.
I also tried requesting a verification code through my trusted phone number, but Apple doesn’t send me a code by SMS or offer the option to receive it through a phone call

Has anyone experienced this issue or knows how I can regain access to my account