I changed my number about 4 months ago. The only people from my old area to have my new number are my old landlord, my ex (NOT on speaking terms - blocked on everything) and her mom. I got a text today, a couple hours ago, from a number that had my OLD area code, just saying “Hi !”. I replied asking who it was, still no response. I tried calling, said it was a Google voice number, and got the message saying the subscriber was unavailable. The number isn’t registered to anyone when I reverse search. I’m nervous. I don’t know if someone is messing with me or if someone else has my number or what.