Got a call from this number. Missed the call and they did not leave a voicemail. They are probably war dialing, hence the reason the callback number says out of service. Block list:
I received that same call. Fortunately, I didn't answer it. If the number is from unknown area code....don't answer it...it most likely a telemarketer or scam artist. Verizon will allow only up to five (5) blocked calls. So far I have a list of eight telemarketer or scam numbers. Just don't answer them....they don't go to voice mail.