carrier-lookup

Easy and Powerful International Phone Number Validation with Country Detection and Carrier Lookup

A Django-based Phone Number Tracker application that uses the Numverify API to validate and retrieve phone number details such as country, location, carrier, and line type through a simple and user-friendly interface.

Numverify phone number validation and country API client library for PHP.

Carrier Lookup

Python & Node.js tool to detect if a phone number is virtual, VoIP, or real mobile SIM. Carrier lookup + heuristic checks.

This tool can check carrier phone number

AI-first phone number validation, parsing, and intelligence for JavaScript & TypeScript. Zero dependencies, tree-shakable, edge-ready. Validate, format, detect country/carrier/timezone, score risk, and power AI agents a modern alternative to libphonenumber-js for Node, browsers, and Cloudflare/Vercel Edge.

Python CLI tool for phone number validation and carrier/line-type lookup via Telnyx and phonenumbers

High-throughput Python application for US phone number validation and carrier lookup functionality.

Number Carrier To Email

Phone number validation API — carrier, country, line type, E164 format. Free tier on RapidAPI.

Official Node.js client for the CheckThatPhone phone validation API (US & Canada)

A React + Vite application that validates global phone numbers and provides detailed insights including carrier, location, formatting, and live timezones.

Unified Email & Phone Trust Intelligence API by VeriPulse Labs. Real-time 0-100 fraud scoring.

**Canada Number Verifier** — reliable validation for Canadian phone numbers with carrier lookup, list processing, and support for mobile, landline, and VOIP.

High-capacity batch tool for international phone number verification and carrier checking, covering 206 countries.

NumLookupAPI — independent third-party profile of a public API surface, by API Evangelist. NumLookupAPI is a phone number validation and lookup REST API from everapi. A single GET request validates a phone number and returns whether it is valid along with its local and international formats, country prefix, ISO country code and name, geographic loc

Global Phone Validation & Carrier Lookup tool for high-volume batch processing (206 Countries Supported).

Official Python client for the CheckThatPhone phone validation API (US & Canada)

Abstract API Phone Validation — independent third-party profile of a public API surface, by API Evangelist. Abstract API's Phone Number Validation & Verification API validates and verifies a phone number in a single REST request. Given a number (ideally in E.164 format) it returns whether the number is valid, its local and international formats, th