Apple tv+ with T mobile signup not texting 4 digit code

I have a Samsung Galaxy S22 ultra through Tmobile. I do have an Apple ID for my work phone (Iphone) through a different provider that is not mine. I pay for the Tmobile. I have signed up for Apple TV+ through Tmobile and used my existing apple ID. Since Tmobile automatically signed me up using my phone number, i had to enter the phone number for my samsung. I verified the login with the existing Apple ID and my Samsung phone number is listed as a second phone number under trusted phone numbers. But since Tmobile is signing me up, it will only allow me to use my Samsung phone number for Apple TV+ signup. So when it asks for the phone number, i enter the Samsung phone number, and it says it will send me a 4 digit code. It never arrives. I click "Request a new code" and it says "Too many attempts. Try again in a while". I never get the 4 digit code texted to me on my Samsung phone or pop up on the Iphone. I have been trying for a week. Please help.