can you block someone on iphone without them knowing?
233066
If the person you want to block is in your contact list, open the Settings app and then tap "Phone," "Messages" or "FaceTime" – which you tap doesn't matter, since blocking somebody will prevent him from contacting you using all three of these. Tap "Blocked," tap "Add New" and then tap the name of your contact.
810188
No, they can still see your number. You need a special app to block your number when texting to prevent the number from being shown to others. ... If you have an iPhone you should be able to go into the settings and turn off caller ID so when you call or text there should not be anything there.
1109478
This is achieved by using a method to bypass the iOS Call Blocking system. With this method, you simply hide or disguise your number. This method will allow you to call the person who has blocked your number, but they won't see your number come up on their phone. Instead, they'll see something that says “No Caller ID”.
724221
['Launch the Phone app.', 'Tap Contacts.', 'tap the + button.', 'As phone number, enter 000-000-0000.', 'Tap Done.', 'Now scroll down and tap Block this caller. A popup will appear saying “you will not receive phone calls, messages or FaceTime from people on the block list” then tap Block Contact.']
453046
From the phone app tap More > Call Settings > Call Rejection. Next, tap 'Auto reject list' and then toggle the 'Unknown' option to the on position and all calls from unknown numbers will be blocked.
1171526
["Navigate to the profile of the person you'd like to block.", 'Tap the More icon in the top right of the screen.', 'Tap Report/Block from the dropdown menu.', "Tap Block [member's name].", 'In the confirmation pop-up window, tap Block.']
193657
The Mail app on the iPhone doesn't allow you to block people from sending you email, but you can do this from each individual email service that you use. You can block Gmail senders using the Gmail mobile app.
787994
Slide this to the off position. Alternatively, you can stop your caller ID being revealed by using the relevant code for your country - 141 from a UK landline, for instance, or *67 in the US. Now you can call the blocking iPhone, and it will ring normally, since it doesn't know you're the person it blocked.
743276
To block someone on WhatsApp for iOS, go to your chat with them and tap on their name along the top. Scroll down and tap Block this Contact. Tap Block again to confirm you want to block them. You can also go to Settings > Account > Privacy > Blocked.
95732
['Tap on this icon and reach to the profile of the user whom you wish to block.', "Tap on an icon that appears on the right uppermost corner of the user's profile.", 'You would see Block or Unblock User option.', 'Select Block for barring the user.']
1432588
['Open the Messages app .', "On the Home screen, touch and hold each conversation that you'd like to block.", 'Tap Block. Block.']
972332
If you're in the Phone app under Recents, tap next to the phone number or contact that you want to block. Scroll to the bottom of your screen, then tap Block this Caller.
504838
If you've installed a version of iOS 10 on your iPhone, you can block numbers without having to save them as a contact first. When you block a number, you stop receiving calls, FaceTime notifications, or texts from that number.
103655
It's possible to call someone even if they've blocked your number on their iPhone, because the iOS blocking feature relies on your caller ID being visible... and you can hide that fairly easily. Whether it's advisable, ethical or even legal to do so is another matter.
1435878
['From the Home screen, tap the Phone icon.', 'Tap Contacts or Recents.', "Tap the number or contact you wish to block. If you tapped Recents, tap the 'i' next to the contact or number.", 'Scroll to the bottom of the screen.', 'Tap Block this Caller > Block Contact.']
21186
The quick answer is no... BUT, in rare cases yes, you CAN block someone who has blocked you IF you had them previously saved in your contacts (via phone number).
1026827
Blocking someone does not affect your outgoing calls/texts on the iPhone. You can still call or text someone that you have blocked. ... The text will show to them as being delivered but you will never be notified or see the text.