Q: Apple Keychain keeps trying to send authorization codes to a landline

Hello djsroffel,

Welcome to the Apple Support Communities! If you are having issues setting up iCloud Keychain with an SMS verification number, you can contact us for additional assistance:

Frequently asked questions about iCloud Keychain - Apple Support

http://support.apple.com/en-us/HT204085

The device that is using the SMS-capable phone number you provided when you first set up iCloud Keychain. A verification code is sent via SMS to this phone number. If you can't access this number, contact Apple Support, who can verify your identity, so that you can complete setup on your new device.

Cheers,

Matt M.

Hey Daria,

Awesome! I’m glad to hear that the issue is resolved. Have a great day!

- Matt M.