Need to Unblock a single landline phone number.

Question

I have accidentally blocked a phone number.  I did the block on Verizon website and I'm trying to locate the phone number on my blocked calls list but the list only show 000-000-0000 and date.  How do I unblock a phone number if I can not see the list of phone numbers?

dexman · Accepted Answer

Try deactivating the Incoming Call Block feature, wait for a few minutes and then reactivate it. See if that makes a difference.