When i try to sign in to iCloud, i get no verification code. I have 2 SMS numbers attached to the account. The OS is Yosemite 10.10.5.

Hi Robert0072,

Welcome to the Apple Community.

Apple support have articles online (links below) that may help.

If you can't connect or sign in to iCloud

https://support.apple.com/en-au/HT203512

Get a verification code and sign in with two-factor authentication

https://support.apple.com/en-au/HT204974

If needed:

There is a "Get Support" link to Apple, at top right on this discussion page.

All the best :-)

Thank you for your reply and info, Robert0072,

Sorry nothing has worked for you.

(Guess there are staff shortages due to Covid ?)

You might want to try phoning Apple support:

See a list of Apple phone numbers around the world.

https://support.apple.com/en-us/HT201232

All the best :-)