How to understand if a number has been deleted from WhatsApp?

How to understand if a number has been deleted from WhatsApp - briefly?

To determine if a number has been deleted from WhatsApp, check the contact's profile picture and status update. If they appear as blank or unavailable, it may indicate that the user has either blocked you or deleted their account.

How to understand if a number has been deleted from WhatsApp - in detail?

To determine if a contact's number has been deleted from WhatsApp, users can look for several indicators. Firstly, check the contact's profile picture; if it appears as a default icon rather than an image or photo, this could suggest that the user has either changed their phone number or deleted their account. Additionally, messages sent to the contact will no longer display a double-check mark (indicating delivery) or blue check marks (confirming read status), and instead may show only one check mark or none at all. Furthermore, attempting to call or message the contact will result in an error message stating that the number is no longer registered with WhatsApp. If these signs are present, it is likely that the user has deleted their account or changed their phone number. However, it's important to note that WhatsApp does not provide a direct notification when a contact deletes their account or changes their phone number, so users must be vigilant for these indirect clues.