A lightweight, client-side phone number validation library with comprehensive support for 181 countries and operator detection for 50+ telecommunications providers worldwide. Built with pure JavaScript and designed for privacy-first validation without external API dependencies.
country-codes phone-number-parser telecommunications iso-country-codes caller-id phone-formatting calling-codes phone-number-validation international-phone mobile-operators phone-validator number-validation operator-detection e164-format phone-parsing telecom-database phone-identification network-operators global-phone-numbers telecom-identification
-
Updated
Feb 3, 2026 - JavaScript