Phone OSINT provides comprehensive phone number intelligence. Enter any phone number and instantly identify the carrier, line type (mobile, landline, VoIP), geographic region, and timezone. The tool uses the phonenumbers library for local parsing and validation, then generates direct lookup links to popular reverse-phone services including TrueCaller, CallerID, WhitePages, NumLookup, and more. Perfect for verifying phone numbers during investigations.
carrierline typephonenumbersreverse lookup
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Features
Carrier identification
Line type detection (mobile/landline/VoIP)
Geographic region lookup
Timezone detection
International number parsing
Reverse lookup links generation
TrueCaller, CallerID, WhitePages links
Number validation and formatting
HTML session export
Session notes
Quick Start
# 1. Extract the zip and enter the folder cd 04-Phone-OSINT
What Information Can Phone Number Analysis Reveal?
Phone numbers encode structured intelligence — carrier, line type, geographic origin, and registration data — standardized by ITU-T Recommendation E.164. This tool uses the phonenumbers Python library (Google's libphonenumber port, handling 300+ country codes) to parse, validate, and extract intelligence from any international phone number, then cross-references with carrier databases and reverse lookup services.
Carrier Detection and Line Type Analysis
Determining whether a number is landline, mobile, VoIP, or toll-free is critical for fraud assessment. According to the FTC's 2024 Consumer Sentinel report, over $10 billion in fraud losses were reported, with phone-based scams accounting for the highest per-incident losses. The FCC's STIR/SHAKEN framework now requires carriers to authenticate caller ID to combat spoofing. This tool identifies carrier and line type to assess call legitimacy.
Geographic and Regulatory Intelligence
The North American Numbering Plan Administrator (NANPA) manages over 1 billion telephone numbers across 20 countries. This tool parses number structures to determine origin country, region, timezone, and regulatory framework — useful for compliance checks and jurisdictional analysis in investigations.
📱 Phone OSINT — Frequently Asked Questions
What information can a phone number reveal?
Phone number OSINT can identify the carrier, line type (mobile/landline/VoIP), geographic region, and through various lookup services, sometimes the registered owner's name and associated online accounts.
Does the phone number investigation tool require installation?
No. The tool runs entirely in your browser using client-side Python via Pyodide. No installation, API keys, or server-side processing required. Your queries are executed locally for maximum privacy.
What can I do with the phone number investigation tool?
You can carrier lookup, geolocation, line type detection, and social media correlation. The tool provides a clean interface with exportable results and cross-links to related Max Intel tools for deeper investigation.