Q:

Find number in Google with wildcards

I want to find a number that starts with "221" and is an 11 digit number.
For example: 221XXXXXXXX
Does Google support any method to find something like this? Perhaps with regex or wildcards?

A:

This used to be possible. As far as I can tell, this capability has been removed. I suspect that they were uncomfortable with how easy it was to find lists of credit card numbers, phone numbers, and social security numbers using this function.

