Truecaller - Find a person by a name or phone number worldwide for free using Truecaller.
Number Checker. All World - Check the telephone number to identify the country, state, region, city, mobile operator.
Should I Answer? - See what phone numbers are most searched and find ratings and users reviews.
Cute Web Phone Number Extractor - It extracts valid phone, fax number, and mobile numbers from a search engine, websites and files.
Phone.Report - Complete phone number report.
ZabaSearch - Find people free with Zabasearch directory engine that includes free people search, reverse phone number lookup, address lookup, and more.