ReportedCalls is hosting complaints about phone calls and text messages received by the United States Federal Commissions. ReportedCalls helps people search and identify potential spam and scam phone numbers.
Truecaller - Find a person by a name or phone number worldwide for free using Truecaller.
800 Notes - A place to complain anonymously about a Phone calls received from Bad Company. Consumer Protection.
CallApp - Free Caller ID & Call Blocker app that allows mobile users to block phone calls, identify calls, blacklist unwanted callers and much more.
WhosCall - WhosCall is a reliable caller ID app whose popularity has led to its adoption by many users including international media. You can now manage the numbers calling you regardless of whether they are part of your contact list or not... read more.
USCallers - USCallers.com is a free, reverse phone lookup service for both cell and landline phone numbers.
Nomorobo - Nomorobo blocks annoying robocalls, telemarketers, and phone scams.