Open WhatsApp
Tap the search bar
Enter the phone number
Check the matching chat or contact
Open the chat to confirm the number
If the number is not saved, check the contact details in the chat
If needed, tap the contact name to view the phone number
Open WhatsApp
Tap the search bar
Enter the phone number
Check the matching chat or contact
Open the chat to confirm the number
If the number is not saved, check the contact details in the chat
If needed, tap the contact name to view the phone number