{"is_valid":true,"is_disposable":false,"provider":"Sunrise","location":"Switzerland","country":"Switzerland","country_iso2":"CH","country_iso3":"CHE","country_code":41,"continent":"Europe","time_zones":["Europe/Zurich"],"format_national":"077 236 40 31","format_e164":"+41772364031","format_international":"+41 77 236 40 31","format_rfc3966":"tel:+41-77-236-40-31","line_type":"mobile","is_mobile":true,"is_possible":true,"national_number":"772364031","country_flag":"🇨🇭","currency_code":"CHF","utc_offset":"+02:00"}
curl --location --request GET 'https://zylalabs.com/api/13123/international+phone+number+check+api/26603/validator?phone=41772364031' --header 'Authorization: Bearer YOUR_API_KEY'
After signing up, every developer is assigned a personal API access key, a unique combination of letters and digits provided to access to our API endpoint. To authenticate with the International Phone Number Check API simply include your bearer token in the Authorization header.
| Header | Description |
|---|---|
Authorization
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Required
Should be Bearer access_key. See "Your API Access Key" above when you are subscribed.
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No long-term commitment. Upgrade, downgrade, or cancel anytime. Free Trial includes up to 50 requests.
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The Phone Validator API helps developers verify and analyze phone numbers from countries around the world through a fast, reliable, and easy-to-integrate service. Rather than relying on basic format validation, the API provides detailed information that helps determine whether a phone number has the correct structure, is valid within its national numbering plan, and is associated with a valid telecommunications carrier.
With a single request, the API can identify the country, ISO country codes, international prefix, continent, local time zone, currency, and both national and international formats. It also detects the carrier or provider, determines whether the number belongs to a mobile or landline network, and indicates whether it is a disposable number, provided that information is available.
The API returns standardized formats, including E.164, international, national, and RFC3966 representations, which facilitate the consistent storage, display, and processing of phone numbers across different applications and systems.
The Validator endpoint returns comprehensive data about the phone number, including its validity, carrier information, location, country details, line type, and formatting options. This includes fields like `is_valid`, `provider`, `location`, and various formats such as E.164 and national.
Key fields in the response include `is_valid`, `provider`, `country`, `line_type`, `is_mobile`, and formatted representations like `format_national` and `format_e164`. These fields provide essential insights into the phone number's validity and characteristics.
The Validator endpoint provides information on phone number validity, carrier details, geographical location, country codes, line type (mobile or landline), and whether the number is disposable. It also includes time zone and currency information.
The response data is structured as a JSON object with key-value pairs. Each field provides specific information about the phone number, such as its validity status, formatting options, and associated carrier, making it easy to parse and utilize in applications.
The data is sourced from telecommunications databases and national numbering plans, ensuring that the information is accurate and up-to-date. This helps maintain the reliability of the validation results provided by the API.
Typical use cases include fraud prevention in user registrations, validating contact information in CRM systems, and enhancing customer engagement by ensuring accurate communication channels. Businesses can use this data to filter out invalid or disposable numbers.
Users can customize their requests by specifying the phone number they wish to validate. The API accepts international phone number formats, allowing for flexibility in input. Ensure the number is in a recognizable format for accurate validation.
Users can leverage the returned data to enhance user experience by validating contact information, segmenting users based on carrier or line type, and ensuring compliance with communication regulations. The standardized formats facilitate consistent data handling across systems.
To obtain your API key, first sign in to your account and navigate to the API you want to use. From the API's Pricing section, choose a plan and complete the subscription process. Once subscribed, return to the API page and you will see your API Access Key displayed at the top of the documentation page. You can use this key to authenticate your requests.
You can’t switch APIs during the free trial. If you subscribe to a different API, your trial will end and the new subscription will start as a paid plan.
The free trial lasts for 7 days and allows you to make up to 50 API requests.
No, the free trial is available only once, so we recommend using it on the API that interests you the most. Most of our APIs offer a free trial, but some may not include this option.
Yes. If the API offers a free trial, you will see a "Free 7-Day Trial" option in its Pricing section. The trial lasts for 7 days and allows up to 50 API requests, enabling you to evaluate the API before subscribing to a paid plan.
Zyla API Hub is like a big store for APIs, where you can find thousands of them all in one place. We also offer dedicated support and real-time monitoring of all APIs. Once you sign up, you can pick and choose which APIs you want to use. Just remember, each API needs its own subscription. But if you subscribe to multiple ones, you'll use the same key for all of them, making things easier for you.
You can monitor your API usage through the response headers included with every request:
x-zyla-api-calls-monthly-used: Shows the total number of API requests you have used during the current billing period.
x-zyla-api-calls-monthly-remaining: Shows the number of API requests you have remaining for the current billing period.
Yes, you can cancel your subscription at any time. Simply go to the Pricing section of the API you're subscribed to and click the "Unsubscribe" button.
Please note that upgrades, downgrades, and cancellations take effect immediately. Once your subscription is canceled, access to the service will end immediately, regardless of any remaining API calls in your quota.
Please have a look at our Refund Policy: https://zylalabs.com/terms#refund