When you block a phone number or contact, they can still leave a voicemail, but you won't get a notification. Messages that are sent or received won't be delivered. Also, the contact won't get a notification that the call or message was blocked.
Blocking Someone on Android Messages and Apple iMessage
When you block a contact over Android or iPhone, they will still be able to send you text messages. These messages will not show up on your phone but the sender will see the messages as sent. They won't know that they've been blocked.
Android phones move all blocked messages into a folder on the phone called “Spam and Blocked.” That means that the phone is still collecting messages from the blocked people; they just aren't notifying you.
Blocked text messages disappear
When someone that you've blocked texts you, their texts go nowhere. They won't receive any notification that they're blocked, and their messages will still look like they've been sent. But you won't receive any of them, and you can't respond.
If an Android user has blocked you, Lavelle says, “your text messages will go through as usual; they just won't be delivered to the Android user.” It's the same as an iPhone, but without the “delivered” notification (or lack thereof) to clue you in.
The next major impact of blocking a number is on SMS messages. When you block a number on Android or iPhone, that number cannot send you a regular text message (SMS or MMS). Even though the message will be sent from the sender's side but you won't receive the message. Messages, like calls, have a one-way impact.
When you call a number that has blocked yours, you may hear one or half a ring or no rings at all and then the call will go to voicemail. If it goes straight to voicemail, their phone may also be off or out of range, or they may have temporarily turned on Do Not Disturb mode to work, drive, or sleep.
No, Facebook doesn't notify users when they're blocked or unblocked.
If you send a message as a regular SMS in the green text bubble and you do not get a “Delivered” notification but instead get a notification similar to “Message not Delivered” or no message at all, that means you were probably blocked.
After you block someone, your messaging threads with them will remain in your Direct inbox, but you won't be able to message them. If you're in a group message with someone you've blocked, you'll get a dialog asking whether you want to stay in the group or leave.
For Android, go to Settings > Call Settings > Additional Settings > Caller ID. Then, select Hide Number. Your calls will remain anonymous and you can bypass the blocked list.
One way to test this situation is to leave a voicemail and wait. If you've been blocked, the recipient will not receive a notification and won't be able to respond. If you don't receive a returned call or text message within a few days, there's a good chance you may be blocked.
Can I trace unknown, blocked, or private numbers? Private numbers, blocked, and restricted calls can usually be traced. However, unknown, unavailable or out of area calls are not traceable because they don't contain the data needed for a successful trace.
Your old messages remain blue, but the latest texts you send after they've blocked you turn green. However, the bubble colors aren't accurate clues. They could mean the recipient turned off their phone, gone offline, or switched from iOS to Android.
Once blocked, the caller can't leave any kind of message on your iPhone, whether it's an iMessage or SMS. That means you can't see any messages that have already been blocked, but you can unblock that person and start receiving messages again in the future, with just a few clicks.
If someone has blocked you, you will only see one grey tick, indicating that the message was sent but not delivered.
If you want to see the blocked messages, your only option is to unlock his/her phone number and then ask him/her to resend the message to you. Though there is no direct way to retrieve blocked messages, you can retrieve other deleted text messages from someone before they are blocked.
The psychology of blocking someone can evoke indignation and a sense of rejection, reminiscent of the social dynamics of high school. Blocking someone sends a clear message, but it's a cowardly move to run away and hide behind our devices.
If you have an iPhone and try to send an iMessage to someone who has blocked you, it will remain blue (which means it's still an iMessage). However, the person you've been blocked by will never receive that message.
If something is writing hateful messages to you, then you should block them. You do not have to listen to their criticisms or opinions. They are not entitled to a response from you, or even a view. You have the right to remove these from your space, and you really should.
Usually, when a person blocks you, they don't want to speak or interact with you. While this is the typical implication of getting blocked, he might have used the block button to get your attention. Sometimes, getting suddenly blocked could be a desperate move for him.
'If you've said goodbye or had some kind of natural end to the interaction, for example three dates but no chemistry, or expressed desire to pursue a relationship, it's not rude to block however it also depends on the context of your interaction.