I had blocked a cell phone number using block & number to 9999. At the time I had 14 locked messages from that number. Problem is now that I have blocked the number, these messages are now unreadable & I cannot delete them. They also show unread which is causing the LED light to blink. Can I unblock the number? I have tried the (u & number to 8888) and (unblock & allow to 9999) all without success in correcting problem. I am a boost mobile customer. I also know the text to 9999 is for sprint but it blocked the number.What do I do? Is there anything I can do?

Have you tried unblocking the number? Then it should go through. If you can't then talk to your provider about a solution.