That ship sailed a long time ago. Any major search engine will provide this service. I entered both of my primary phone numbers and my name (and location) was in the first hit.

Sometimes you people are way too online and think the rest of the world is with you there.

In the US, it doesn’t matter if you are online or not. Data brokers are and they are publishing your info.

Twilio's API has this functionality. I've mostly used it to identify scammers using VOIP or phone numbers I don't recognize - it usually returns nothing but network info, but sometimes it'll return the account owner's name if it's a cellular (and landline maybe)

https://www.twilio.com/docs/lookup