Those are scam calls. Apple will never call you to inform about your Apple ID. These scammers are looking to get your Apple ID and Password and then cause further issues with your account. Hope that you did not log on to any of their suggested fake websites and input your Apple ID and Password. If you feel that your Apple ID has been compromised then change your Apple ID's password immediately.
Below is some good reading on phishing and other scams-
All about scams and phishing -
Beware of ➔ Phishing & Other Suspicious Emails
Know how to ➔ Identify legitimate emails from the App Store or iTunes Store
Avoid phishing emails, fake 'virus' alerts, phony support calls, and other scams ➔ Use these tips to avoid scams and learn what to do if you think your Apple ID has been compromised.
Axel F.