How can I find a person on WhatsApp using their phone number from my phone's contacts?

How can I find a person on WhatsApp using their phone number from my phone's contacts - briefly?

To find someone on WhatsApp using their phone number from your phone's contacts, simply open the WhatsApp app, tap the new chat icon, and select the contact you wish to message. WhatsApp will automatically recognize and connect you with that person if they have an active account associated with that number.

How can I find a person on WhatsApp using their phone number from my phone's contacts - in detail?

To locate a person on WhatsApp using their phone number from your phone's contacts, follow these detailed steps:

  1. Ensure Contact Sync: Firstly, ensure that your phone's contacts are synced with the cloud service associated with your device (e.g., iCloud for iOS, Google Contacts for Android). This step is crucial as it allows WhatsApp to access and match the contact numbers.
  2. WhatsApp Access Permissions: Verify that WhatsApp has permission to access your contacts. On an iPhone, go to Settings > WhatsApp > Contacts. For Android devices, navigate to Settings > Apps > WhatsApp > Permissions and ensure Contacts is enabled.
  3. Open WhatsApp: Launch the WhatsApp application on your phone.
  4. Search for Contact: In WhatsApp, tap on the search bar at the top of the screen (it usually says "Search" or has a magnifying glass icon). Here, you can type in the name of the contact whose number you want to use. As you start typing, WhatsApp will suggest contacts from your list.
  5. Select Contact: If the suggested contact matches the person you are looking for, tap on their name. This action should open a chat window with that contact if they are already in your WhatsApp contacts.
  6. Manual Addition (if necessary): If the contact does not appear in the search results or if there is no existing chat, it means they might not be registered on WhatsApp using that number yet. In this case, you can manually add them by tapping the "New Chat" icon (usually represented by a pencil or plus sign) and then entering their phone number.
  7. Verify Number: When adding a new contact manually, ensure you enter the correct international format of the phone number. For example, for a US number, it should be in the format +1234567890. This helps WhatsApp accurately match and connect with the intended user.
  8. Wait for Verification: If the person is not already using WhatsApp or if their phone number is new to your contacts list, they may receive a verification code via SMS to confirm their identity on WhatsApp. Once verified, you will be able to start a conversation with them.

By following these steps, you can effectively locate and connect with someone on WhatsApp using their phone number from your device's contact list.