What is how to tell if someone blocked your number on iphone?

Here are a few ways you can try to determine if someone has blocked your number on an iPhone:

• Calling: If your calls go straight to voicemail every time, it could be a sign. However, this could also mean the person has their phone off, is in an area with no service, or has Do Not Disturb enabled.

• Text Messages: If you send a text message and don't receive a "Delivered" or "Read" notification (assuming the person usually has read receipts turned on), it could indicate you've been blocked. However, the message may still be delivered when the phone is turned back on. The absence of a delivery receipt is not a definitive sign of blocking.

• Multiple Attempts: Try calling several times over a few days. If it always goes straight to voicemail, it's more likely you've been blocked than if it occasionally rings.

• Call from Another Number: The most reliable test is to call the person from a different phone number (e.g., a friend's phone or a Google Voice number). If the call goes through normally from the other number, but continues to go straight to voicemail from your number, you've likely been blocked.

• Check iMessage Status: If you are messaging another iPhone user and the text bubbles have always been blue, but now are suddenly green, it could mean that the person is no longer using iMessage with that phone number. This could happen if they have blocked you, but it could also be that their phone is not connected to a data plan or the person switched to a different non-Apple brand phone.

Important Considerations:

• No Guaranteed Method: There's no foolproof way to know for certain if someone has blocked your number. These are just indicators, and there could be other explanations.
• Respect Privacy: If you suspect you've been blocked, respect the other person's privacy and avoid trying to circumvent the block or contact them repeatedly through other means.