Number not showing up in Inventory

Hi there,

I am trying to change my Main Company Number to a number I had ported in. The number is in our number inventory, but when I go to change the main company number, the number isn’t showing up in the inventory. I’ve attached screenshots here.

Basically, I just want the number we had ported in from NumberBarn to be our main number. It’s 844 LIL LOAF. :)

Any help would be appreciated!

Rian