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apiverve / phonenumbervalidator

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Phone Number Validator checks a phone number and returns whether it is valid, its line type, country, area and time zone, and the carrier its mobile range was allocated to. It flags disposable and VoIP numbers and outputs E.164, international, national and RFC3966 formats.

Package info

github.com/apiverve/phonenumbervalidator-api

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Language:C#

pkg:composer/apiverve/phonenumbervalidator

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Installs: 2

Dependents: 0

Suggesters: 0

Stars: 0

Open Issues: 0

1.2.3 2026-10-26 14:43 UTC

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MIT 1633c8572b315aed3d371cbecb459dd5e014724c

apiphone verification apiapivervephonenumbervalidatorphone validation apiphone number verification apiphone number validation apiverify phone number api

Published on Packagist.org on 2026-10-26 17:27 UTC

This package is auto-updated.

Last update: 2026-10-26 17:27:59 UTC

README

Phone Number Validator checks a phone number and returns whether it is valid, its line type, country, area and time zone, and the carrier its mobile range was allocated to. It flags disposable and VoIP numbers and outputs E.164, international, national and RFC3966 formats.

The Phone Number Validator API provides a simple, reliable way to integrate phone number validator functionality into your applications. Built for developers who need production-ready phone number validator capabilities without the complexity of building from scratch.

View API Details →

License: MIT API Status Method Platform

Available on: npm NuGet PyPI RubyGems Packagist Go Dart JitPack

Quick Start

Using JavaScript

async function callPhoneNumberValidatorAPI() {
    try {
        const params = new URLSearchParams({
            number: '816-555-1017',
            country: 'us'
        });

        const response = await fetch(`https://api.apiverve.com/v1/phonenumbervalidator?${params}`, {
            method: 'GET',
            headers: {
                'x-api-key': 'YOUR_API_KEY_HERE'
            }
        });

        const data = await response.json();
        console.log(data);
    } catch (error) {
        console.error('Error:', error);
    }
}

callPhoneNumberValidatorAPI();

Using cURL

curl -X GET "https://api.apiverve.com/v1/phonenumbervalidator?number=816-555-1017&country=us" \
  -H "x-api-key: YOUR_API_KEY_HERE"

Get your API key: https://apiverve.com

📁 For more examples, see the examples folder

Installation

Choose your preferred programming language:

📦 NPM (JavaScript/Node.js)

npm install @apiverve/phonenumbervalidator

View NPM Package → | Package Code →

🔷 NuGet (.NET/C#)

dotnet add package APIVerve.API.PhoneNumberValidator

View NuGet Package → | Package Code →

🐍 Python (PyPI)

pip install apiverve-phonenumbervalidator

View PyPI Package → | Package Code →

💎 Ruby (RubyGems)

gem install apiverve_phonenumbervalidator

View RubyGems Package → | Package Code →

🐘 PHP (Packagist)

composer require apiverve/phonenumbervalidator

View Packagist Package → | Package Code →

🎯 Dart (pub.dev)

dart pub add apiverve_phonenumbervalidator

View pub.dev Package → | Package Code →

🤖 Android (JitPack)

implementation 'com.github.apiverve:phonenumbervalidator-api:1.0.0'

Package Code →

🐹 Go

go get github.com/apiverve/phonenumbervalidator-api/go

Package Code →

Why Use This API?

Feature Benefit
Multi-language SDKs Native packages for JavaScript, Python, C#, Go, and Android
Simple Integration Single API key authentication, consistent response format
Production Ready 99.9% uptime SLA, served from 24 global regions
Comprehensive Docs Full examples, OpenAPI spec, and dedicated support

Documentation

What Can You Build?

The Phone Number Validator API is commonly used for:

  • Web Applications - Add phone number validator features to your frontend or backend
  • Mobile Apps - Native SDKs for Android development
  • Automation - Integrate with n8n, Zapier, or custom workflows
  • SaaS Products - Enhance your product with phone number validator capabilities
  • Data Pipelines - Process and analyze data at scale

API Reference

Authentication

All requests require an API key in the header:

x-api-key: YOUR_API_KEY_HERE

Get your API key: https://apiverve.com

Response Format

Every APIVerve endpoint returns the same envelope — check status, then read data:

{
  "status": "ok",
  "error": null,
  "data": { ... }
}

Example Response

A real response from the Phone Number Validator API:

{
  "status": "ok",
  "error": null,
  "data": {
    "country": "US",
    "detectedCountry": "US",
    "countryName": "United States",
    "countrycode": 1,
    "numberNational": 8165551017,
    "extension": null,
    "isValid": true,
    "isMobile": true,
    "isVoip": false,
    "isDisposable": false,
    "type": "fixed_line_or_mobile",
    "isValidNumber": true,
    "nationalSignificantNumber": "8165551017",
    "location": "Missouri",
    "carrier": null,
    "timezones": [
      "America/Chicago"
    ],
    "formatted": {
      "international": "+1 816-555-1017",
      "national": "(816) 555-1017",
      "rfc": "tel:+1-816-555-1017",
      "e164": "+18165551017"
    },
    "riskScore": 0,
    "riskLevel": "low"
  }
}

Support & Community

Contributing

We welcome contributions! Please see CONTRIBUTING.md for guidelines.

Security

For security concerns, please review our Security Policy.

License

This project is licensed under the MIT License - see the LICENSE file for details.

Acknowledgments

Built with ❤️ by APIVerve

Copyright © 2026 APIVerve. All rights reserved.