Google Search – How to Use Wildcards to Find Numbers

google-search

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?

Best Answer

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.