verification code not received at the cell phone associated with my Apple ID
I created a new account, associated with my Apple ID, on an iMac (running OS X 10.10) then attempted to log into that account. After entering my Apple ID password, I get a grey screen with "Sign In with Your Apple ID ... Enter the verification code sent to your other devices." So it appears my password was recognized as correct but the 2nd factor authentication is kicking in and I can't comply with it because I did not receive any verification code. And there are no other options on this screen. Why didn't it simply text my cell phone like iCloud.com does for the same Apple ID (successfully several times already today)?
iMac Line (2012 and Later)