Regex Caller ID (match suffix)
I don't know about any app that would allow creating a contact with wildcard or regex but you can consider Tasker to execute a particular action as a recognition of those particular numbers.


Profile: State &rarr; Phone &rarr; Call 


Type: Incoming
Number: *01

* is the wildcard here which would  match anything. 01 is the suffix you want at the end of the number.



How you want to recognize those numbers is up to you. Under a task you can show a:


Toast: Alert &rarr; Flash
Notification: Alert &rarr; Notify
Popup: Alert &rarr; Popup
May be, a Scene like this:

(Click image to enlarge)