Find if someone blocked your number on android phone by following clues stated below.
Clue #1: Well, you will not get any special notification in your android mobile by getting blocked by someone. When you will get no response by calling him/her, then it means you have been blocked.
Clue #2: You will hear only a single ring before getting an option of leaving a voicemail. Having multiple rings are normal but if you hear only one ring then it means the same.
Clue #3: If you receive an automated message from the other side like “the person is unavailable” or “the person is busy on another call” then it also means that you have been blocked.
Clue #4: Well, if you have been blocked by someone, then there are many other options available to contact them. You can call them by another number or you can e-mail them etc.