Issue with verification

Hello,

When I tried to log in to my IG this morning, I got a message that I need to verify my account by sending an access code to my phone. However, my listed phone number is a hard line and thus I am not able to get the code. I tried signing from other computers and browsers and same thing.

Please let me know how I can change the number listed so I can receive the code, or else have the code emailed to me.

Any help would be greatly appreciated.