Phone Number Validator API

Phone Number Validator API

Check where is the phone number from and if it's valid or not. This API is ideal to phone validations!

About the API:

With Phone Validator API you will be able to know if any of the numbers located on your database are valid or not. Also you will receive extra information about where it is that phone number as well. 


What your API receives and what your API provides (input/output)?

Just pass the phone number you want to validate. Do not worry about country prefixes, the API will solve it automatically for you. After you pass the number you will receive information like the validity of that number, country, and also carrier company (Verizon, Movistar, Vodaphone, etc.).


What are the most common uses cases of this API?

This API is ideal to check what numbers on your database are valid. Use it to check what numbers are reachable before making an SMS campaign. Or, maybe, you want to sort your phone numbers database by country or company carrier to have a better approach to your customers. 


Are there any limitations with your plans?

The only limitation is the number of API calls you can make per month. 

API Documentation


Use this endpoint to check the phone number's validity and its additional information. 



Verification - Endpoint Features
Object Description
text [Required] Phone number
country [Required]
Test Endpoint


                                                                                                                                                                                                                            {"status": "success","phone": "1155724775","phone_valid": false,"phone_type": "unknown","phone_region": "","country": "","country_code": "","country_prefix": "0","international_number": "+1 1155724775","local_number": "1155724775","e164": "+11155724775","carrier": ""}

Verification - CODE SNIPPETS

curl --location --request GET '' --header 'Authorization: Bearer YOUR_API_KEY' 


API Access Key & Authentication

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 Phone Number Validator API REST API, simply include your bearer token in the Authorization header.


Header Description
Authorization [Required] Should be Bearer access_key. See "Your API Access Key" above when you are subscribed.

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The Phone Number Validator API allows you to validate phone numbers to determine if they are valid or not. It helps you verify the accuracy of phone numbers stored in your database. Additionally, the API provides additional information about the location associated with the phone number.

The Phone Number Validator API employs various techniques to validate phone numbers. It checks the format, length, and number type to determine if a phone number is valid. The API also performs checks against known phone number patterns and uses data from reputable sources to verify the accuracy of the provided phone number.

In addition to validating the phone number's validity, the API offers extra information about the location associated with the phone number. This information may include the country, city, state, and even geographical coordinates, depending on the data available for that specific phone number.

Integrating the Phone Number Validator API into your database or application is typically straightforward. The API usually follows a RESTful architecture, allowing you to make HTTP requests to its endpoints. You can pass the phone number you want to validate as a parameter in the API request, and it will respond with the validation result and additional location information.

No, at the moment bulk consults are not supported. You must make one API call per phone number that you want to validate.

Zyla API Hub is, in other words, an API MarketPlace. An all-in-one solution for your developing needs. You will be accessing our extended list of APIs with only your user. Also, you won't need to worry about storing API keys, only one API key for all our products is needed.

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Sometimes depending on the bank's fraud protection settings, a bank will decline the validation charge we make when we attempt to be sure a card is valid. We recommend first contacting your bank to see if they are blocking our charges. If more help is needed, please contact [email protected] and our team will investigate further

Prices are based on a recurring monthly subscription depending on the plan selected โ€” plus overage fees applied when a developer exceeds a planโ€™s quota limits. In this example, you'll see the base plan amount as well as a quota limit of API requests. Be sure to notice the overage fee because you will be charged for each additional request.

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