How to Unblock a Number on an Android Phone
In the tweaks of the Phone app is the list of blocked numbers. Instructions apply to Android 6 and up. This makes it easy to unblock a number so you could start getting calls and text messages again. Here’s how to find this list and unblock the number: Open thePhoneapp. Tap theMoreicon, which looks like three vertical dots. TapSettings>Blocked numbers. Tap theXnext to the contact you want to unblock. You must have physical access to a person’s phone to unblock your number....