Weird/Funny experience.

An unknown person texted me on WhatsApp today. He thought I was his friend. I told him it was a wrong number. Yet he kept asking which area do I live in. I didn't want to share the certain area with a random stranger for obvious reasons but he straight up called me rude. When I said I wasn't being rude and asked why should I tell him my exact location since we don't know each other it's pretty clear then he called me childish lol. After that I replied him and vaguely told him my location (not the exact one) but dude hasn't replied since. I was already having a bad day and idk what that guy wanted or maybe I overreacted? But I think I'm not bound to share my location with just anyone.
Ugh it's a silly thing but just sharing..