Phone Number ValidatorFree REST API
This API validates phone numbers, providing details such as the local and international format. It identifies the country, carrier, and line type for the given number, ensuring accurate communication.
You can test and use this service interactively in your browser with our International Phone Validator & E.164 Formatter tool.
FreeAPI Smart Gateway Supported (Recommended)
Zero account setup or API key registration needed. Call directly through FreeAPI Smart Edge Gateway with in-memory cache, automatic CORS support, and normalized JSON output.
Live Test Console & 3D Assistant
Launch our 3D companion to execute real-time REST JSON queries against this endpoint with zero CORS friction.
Quickstart Code Snippets
Copy-paste ready boilerplate for your tech stack.
// Call via FreeAPI Smart Edge Gateway (In-Memory Cache + CORS Guard)
// Endpoint: https://findfreeapi.com/api/v1/gateway/phone-number-validator
async function callPhoneNumberValidator() {
try {
const response = await fetch("https://findfreeapi.com/api/v1/gateway/phone-number-validator", {
headers: {
"Accept": "application/json",
// "x-freeapi-key": "fapi_live_your_api_key" // FreeAPI Gateway Key
}
});
if (!response.ok) {
throw new Error(`Gateway HTTP error! status: ${response.status}`);
}
const data = await response.json();
console.log("FreeAPI Live Data:", data);
} catch (error) {
console.error("FreeAPI Gateway Error:", error);
}
}
callPhoneNumberValidator();Share with Devs & GitHub Badge
Share this public endpoint with your team or embed verified status badge in your README.md.
Key Advantages (Pros)
- Zero-Auth: No API key or registration required to start querying.
- Documented Rate Limit: Free (No auth required).
- HTTPS & CORS Enabled: Can be queried directly from client browsers or server backends.
Considerations & Limits (Cons)
- Rate Limited: Excessive rapid requests may receive HTTP 429 status.
- Third-party SLA: Service uptime depends on the upstream provider.
Frequently Asked Questions (FAQ)
Technical and integration answers for Phone Number Validator.
GitHub README Verified Badge
Embed this live verified badge in your project or repository.
[](https://findfreeapi.com/en/service/phone-number-validator?utm_source=github_badge&utm_medium=readme&utm_campaign=readme_badge)All data feeds, trademarks, and documentation belong directly to the original API provider. FreeAPI serves purely as a discovery index and documentation reference for developers.
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