📞 Privacy-focused caller ID React Native app. Identify unknown callers locally without cluttering your main contacts. Built with Expo, Material Design 3, and custom native modules.

A Telegram bot to lookup phone number info via Truecaller API

A lightweight Truecaller alternative app utilizing Truecaller’s API for enhanced call identification and spam protection. Efficient, reliable, and user-friendly for seamless communication management.

Arduino UNO based telephone caller identification (CLI) display unit

SIP servlets for Voice over IP and cloud telephony application and B2BUA / proxy SIP servers

A Raspberry Pi-enabled caller ID system which checks incoming landline calls against databases of known malicious callers, and displays a danger rating of the incomming caller on a web interface.

This repository presents a comprehensive examination of VoIP caller ID spoofing techniques and the creation of automated scam call bots (commonly known as "P1 bots")

Make test calls to our PSTN phone numbers and SIP/VOIP addresses

A Flutter application that mimics Truecaller, without the tracking and privacy concerns, using the Truecaller API.

Callattendant maintained 2022 A python-based automated call attendant, call blocker, and voice messaging system running on a Raspberry Pi. Screens callers and block robocalls and scams with a low-cost Raspberry Pi and modem.

Cordova plugin for using iOS Callkit call identification

Talking caller ID for OBiTALK OBi200 and Raspberry Pi (or other Linux)

Display Caller ID and make calls via Microsoft Telephony Application Programming Interface

Windows program with Setup. It uses a voice modem to fend off those nasty tele-marketers.

BetterCallerID uses Numverify API to validate incoming calls as real numbers or will warn you if they are invalid. Upon receiving a call, you will get a notification containing general Location, carrier and line-type.

A mobile caller identification application that helps identify unknown callers, block spam calls, and manage contacts. Built with modern tools to provide real-time caller information and enhance call management experience.

iOG26 Call Filter - Simple and private call blocker for Android

☎️ Custom caller ID provider for React Native (iOS)

CallerInfo is an Android application that provides real-time Caller ID functionalities by seamlessly integrating with the Telegram network using TDLib. It leverages a Telegram Caller ID bot (@TrueCalleRobot) behind the scenes to fetch caller information for incoming calls and displays it in a floating overlay card.