Who called from 2141431111

What is the #?

Calls but leave no mssage.
Called back and service is 'restricted' or 'unavailable'.
Sounds like phone spam to me.

This number has called me twice, keaving no message and backgroung strange noices.

Calls late at night but does not leave message

keeps calling but never leaves any message or info. Calls randomly throughout the day and late night hours