About SpamFighter

SpamFighter is an MFF project to help consumers fight back against illegal spam callers. Built on the TCPA (Telephone Consumer Protection Act), this platform gives everyday people the tools to identify callers, calculate statutory damages, and file complaints.

This tool is for informational purposes only and does not constitute legal advice.

Data Sources

• CNAM: TrueCNAM.com
• Community blacklist: Oros42 IPQS blacklist
• FTC data: FTC DNC Data Book
• STIR/SHAKEN: JWT parsing of SIP Identity header
• TCPA Litigator List: tcpalitigatorlist.com
• Phone OSINT: PhoneInfoga

PWA installable — use "Add to Home Screen" on mobile or the install icon in your browser address bar.