Complaints about Phone Numbers877-958-####

I've gotten this postcard before. It's interesting that the warranty on my vehicle is expiring considering I've never owned one.

877-958-1884 CALLED FROM PUBLISHERS CLEARING HOUSE. TOLD ME IS I WOULD GO TO WALMART & GET A $1,000 GIFT CARD THEY WOULD BE @ MY HOUSE @ 4 P.M. TODAY. TO;D HIM TO REMOVE MY NAME & NEVER CALL AGAIN. I HAVE THE NUMBER & WILL TURN INTO ATTORNEY GENERALS OFFICE. BE VERY/VERY AWARE!!!!

Was called 4 times during one hour period . None answered.