Proper Phone Number Format for WhatsApp Number Checker API

Created by Zyla Labs, Modified on Tue, 24 Oct, 2023 at 4:10 PM by Zyla Labs

Using the WhatsApp Number Checker API to confirm a phone number's WhatsApp status requires strict adherence to the correct number format. Here's how to format your phone number for successful verification:


Format Your Phone Number:

To achieve accurate WhatsApp status checks, you must input the phone number with the associated country code, excluding the "+" sign. The API endpoint will analyze the number based on this format.


Example Format:

For instance, if the phone number is +1 (408) 374-2784, it should be entered as "14083742784," devoid of spaces or special characters.


Mandatory Parameter: number

The key parameter for this API is "number." This parameter carries the phone number you want to verify.


API Request Example:

Here's how to structure your API request effectively:


Request URL: https://zylalabs.com/api/926/whatsapp+number+checker+api/743/number+checker?number=14083742784


Please note that the Authorization Type is Bearer Token.



By following these specific guidelines for number formatting, you'll ensure a seamless and accurate WhatsApp status check with the WhatsApp Number Checker API. Should you have any queries or require further assistance, please don't hesitate to reach out to our support team.

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