Used CallCatalog - Find Phone Numbers for Windows?
Developer’s Description
By Callcatalog
CallCatalog.com is a system to help you find, search, trace, and lookup unlisted phone numbers. Its a free reverse phone directory system. System connects with other users to share information. Just enter the phone number and with one click you will find out who the caller is. It also allows you to report and file a complaint against telemarketers and harassing phone callers.
Used CallCatalog - Find Phone Numbers for Windows?