You can to find out if anyone has saved your number in his contacts WhatsApp thanks to the mailing list.
It's the only native, free method, and it works just as well on iPhone as it does on Android.
Keep in mind that someone might message you on WhatsApp Even if she doesn't have your number saved: having your contact information and being able to send you a message are two very different things.
How do I know if I'm in my WhatsApp : iPhone contacts?
On the iPhone, the concept of a mailing list is simple: a message sent this way is delivered uniquely ...only to the contacts who have you in their address book. Here are the steps to follow.
- Open the app WhatsApp and log in to your account.
- Press Discussions.

- In the upper-right corner, tap the’+ icon green in color.

- Select the option New Broadcast in the menu that appears.

- In your contacts list, add the person whose number you want to check to see if they have yours.
- Press Create to start the discussion on distribution.
- Write a test message and send it.
- Wait until the person is active on WhatsApp and that she sees your message.
- Reopen the mailing list, press at length on the message until a window opens, then select Info.
The results are easy to interpret.
Under the heading «Read by», you can see who has read your message: these are the people who have your number saved in their contacts.
Under the heading «Delivered» These include the ones that didn't save you.
There are two limitations to keep in mind. The method only works if the person actually opens your message: as long as they remain inactive, you can't draw any conclusions.
What if she disabled the reading confirmations In their privacy settings, no blue checkmark will appear, even if your number is in their contacts.
How do I know if I'm in my WhatsApp contacts: Android?
On Android, the process is the same as on the iPhone. You also go through the contact list to check if someone has saved your phone number.
- Open the app WhatsApp on your Android phone.
- Press the’discussion icon at the bottom of the screen.
- Open the menu, then select “New Mailing List”.
- Add two people: one you already know who has your number, and the person you want to verify.
- Press “Create”, then sends a message to this list.
- Wait until people are active on WhatsApp and that they read the message.
- Open the mailing list again, press and hold the message, then tap “News”.
In the “Read by”, you can see the names of the people who have your number in their contacts.
The others appear only in “Delivered to” : The message showed up on their phones, but they didn't save your number.
How can I tell if someone has deleted my number on WhatsApp?
WhatsApp don't send yourself no notification when someone saves or deletes your number. We must therefore distinguish between two very different situations: one contact removal has almost no visible effect, whereas a blockage leaves concrete clues.
Deleting a contact: no visible impact
If someone just deletes your number from their list of WhatsApp contacts, she can still send you a message and continue to see your status and profile picture, depending on your settings.
The only change is visible on her side: she'll see your raw phone number (e.g., +33 6 XX XX XX XX) instead of your first name, because WhatsApp reads the names directly from the phone's contacts list. You don't notice a thing, which makes it nearly impossible to verify remotely.
Stagnation: The Real Indicators to Watch
It's much easier to tell if you've been blocked. Here are the signs to look for when you send a message to someone who may have blocked.
- Your message is stuck on a single gray hook indefinitely, even after several days.
- You don't see his profile photo, replaced by a blank, white avatar.
- His status and their last login time are no longer displayed.
Keep in mind that a single one of these clues doesn't prove anything. A single gray check mark could also mean that their phone is turned off or offline. That's the a combination of several signs (persistent single hook + blank avatar + invisible status), which makes it likely that the user will be blocked.
Verify Your Profile Picture
You can take a look at the profile of the person to identify any potential obstruction. If the photo has been replaced by a blank white avatar, that's a clue (but not proof on its own).
- Open WhatsApp and go to that person's discussion or contact page.
- Tap the header, then select the profile photo To be verified.
- Check to see if it displays normally or if it's empty.
Deleted WhatsApp Contact: Can They Send You a Message?
If someone deletes your number from their contacts, he can still write to you without any problem. WhatsApp reads the names from the phone's contact list: you remain visible and reachable just as before.
the blockage, that's a different story. If you block someone, they won't be able to message you anymore. The signs are the same as those listed in the previous section.
One last limitation to be aware of with the mailing list method: if the person has saved your number without the international prefix (e.g., without the +33), your message might not reach her, even if your number is listed in her contacts. And if she rarely uses the app, it will be hard to draw a reliable conclusion.
If you want to take it a step further, go view someone's WhatsApp conversations along with our best tips.







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