Block same area code + 3 digits – BlackList: caller ID & blocker Review

I bought the pro version with can block a range. I have this LOSER calling me daily with same area code + same first 3 digits but random last 4 digits. I just use range to block from example 555-555-0001 to 555-555-9999
Review by Net nerd on BlackList: caller ID & blocker.