Bulk Check WhatsApp Number List Using API

WhatsApp Number Check API allows you to bulk verify if a phone number has an active WhatsApp account. It also provides information about the account's status. If a phone number is registered with WhatsApp, it indicates a high level of activity and suggests that it is a frequently used number.

Features

Why choose CheckNumber.AI to check WhatsApp numbers?

A simple way to bulk check if a number uses WhatsApp (WA) Messenger. We provide many features you can use.

Verify bulk lists of numbers

Efficiently validate multiple WhatsApp numbers simultaneously, saving time and effort. Perfect for businesses needing to verify large contact databases.

Verify numbers imported from CSV file

Simply upload your CSV file containing phone numbers, and our system will process them automatically. Makes handling large datasets straightforward and efficient.

100% accurate and High-Speed Validator

Our advanced validation system ensures precise results while delivering rapid processing speeds. Get reliable information about WhatsApp numbers in seconds.

Validate any numbers from any country

Global coverage allowing you to check WhatsApp numbers from any country worldwide. Support for all international phone number formats.

Save checked history list

Keep track of all your previous validations with our comprehensive history feature. Easily access and review past number verification results.

Download the Success/Failure/All list to a CSV file

Export your verification results in CSV format, categorized by success and failure status. Perfect for further analysis or record-keeping.

Frequently Asked Questions

How can I validate multiple WhatsApp numbers?

You can validate multiple numbers in two ways: 1) Paste a list of numbers directly on the platform, or 2) Upload a CSV file containing the numbers. Our system will automatically process them and return results quickly.

Which countries are supported for number validation?

Our system supports WhatsApp number validation from all countries worldwide. We handle all international phone number formats, ensuring accurate verification regardless of the country of origin.

How accurate are the validation results?

Our validation system uses advanced technology to ensure 100% accuracy. The system checks in real-time whether a number is registered with WhatsApp and provides instant verification results.

How can I export the validation results?

After validation, you can export the results to a CSV file. The system supports exporting all results, successful results only, or failed results only, making it convenient for further data processing and analysis.

Do you keep validation history?

Yes, we maintain a complete history of all your validations. You can access your past verification results at any time, which is extremely helpful for tracking and managing your verification records.

How fast is the validation process?

Our high-speed validation system can verify individual numbers within seconds. For bulk validation, processing time depends on the number of entries, but our optimized system ensures the fastest possible processing speeds.

Reach out to us

Have questions? Feel free to contact us using the form below. We're here to help!

Email us

consult@ekycpro.com
Call us

(+1) 725-310-0591
Follow us

@eKycPro

Stay informed with CheckNumber.AI's blog

View all posts »

Explore our Whatsapp number checker API related article, documents.