Phone Validation API for app.abstractapi.com
Phone Number Validaiton for Tanzanian.
High-performance trilingual (EN | SI | TA) Sri Lanka geographic and postal dataset for TypeScript & JavaScript. 17,000+ records, 14,020 villages (GN), postal codes, CBSL banks & NIC/Phone parsers with zero dependencies.
Pacote de validations Built-In para Fluentvalidation
Free phone number checker - WhatsApp & Telegram verification. Bulk validation, API integration. 200+ countries, 40+ apps. 100% free, no sign-up.
Python & Node.js tool to detect if a phone number is virtual, VoIP, or real mobile SIM. Carrier lookup + heuristic checks.
T-Mobile Valid Number Checker
Validate a whole column of phone numbers inside Google Sheets. The Phone Validator of the official Tomba add-on checks validity, line type and carrier and returns each number in national, international, E.164 and RFC3966 formats — clean your phone data without leaving the sheet.
Office365 Email Validator
USA phone number validation tool with carrier lookup, number type detection, and bulk verification support.
美国电话号码验证器
A simple web app that validates US phone numbers using regex, supporting various formats with country code, parentheses, spaces, and dashes.
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.
手机号码归属地批量查询工具｜一次粘贴，几秒查完 10 万个号码的归属地（省/市）、运营商、空号状态，支持四列筛选与 Excel 导出。纯离线单文件 HTML，数据不出本机。Bulk Chinese mobile phone number location lookup — offline single-file tool.
A simple Python program to validate NANP phone numbers with international number support
Worldwide Phone Number Extractor
电话号码运营商检查器
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