Comparing The Top 3 Phone Number Validator APIs Available Online In 2023

Are you looking for a way to check whether the phone numbers in your database are valid or not? If so, you should consider using one of the APIs available online!
Today, it is critical to ensure that your marketing team only uses valid phone numbers when sending SMS or MMS messages. This is because sending a SMS message to invalid phone numbers can result in high SMS costs and waste valuable time. In addition, it can also tarnish your brand’s image if you send SMS messages to invalid phone numbers.

Therefore, it’s important to check the validity of phone numbers before sending SMS messages or placing calls. Fortunately, there are many tools available online that can help you validate any phone number easily and quickly. One of these tools is a phone number validator API.

What Is A Phone Number Validator API?

An application programming interface (API) is a set of commands and protocols that allow software to communicate with external systems or external applications. In this case, a phone number validation API allows you to access reliable information about any phone number, such as its type (mobile, fixed line, unknown), its location, its carrier company, etc.
You can use this information to make sure that the phone numbers in your database are valid and ready to use; before using them for your marketing campaigns. This is because only valid phone numbers will allow you to reach your leads and customers easily and quickly.
So, if you’re looking for a way to validate your own phone number database; or the phone numbers of your customers and leads; you should consider using an API for this purpose. However, not all online-available APIs are created equal; so we’ve made a list of the top 3 APIs for phone number validation in 2023:

1. SMS OTP Verification API

SMS OTP Verification API is an API created by Zyla API Hub that allows you to quickly determine which of the numbers in your database are valid. It uses cutting-edge technology to provide accurate results; and it’s very easy to use!
This API works by sending an API request with the phone number’s digits to an endpoint; which then returns information about it; including whether it is a local or international phone number, the carrier company, and more. You can also use it to create an SMS campaign that reaches only valid phones by separating the valid numbers from the invalid ones before sending your SMS.

2. Num Verification API


Num Verification API from API Layer is another great option for validating phone numbers. It uses cutting-edge technologies to verify both international and local numbers in just seconds. It also provides information about the location of the phone number as well as its carrier company.

3. Vat Number Validator API


Vat Number Validator API is a reliable tool that can be used to validate both national and international VAT numbers from Europe. It also provides information about the location of the phone number; its carrier company; and more.

Alejandro Brega

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