There's yet another challenge going viral on the Internet right now, albeit a bit sporadically. This one involves introducing yourself to your "number neighbor!"

Your number neighbor is the person who has the exact same phone number as you, except the final digit is one above or one below yours. The idea is, you text the person just to say hello, and maybe make a friend!

For some people, it's gone great:

And for others...not so much:

I admit, I have not texted my number neighbor. I did check though; they both have iPhones! But with that comes the risk of seeing I've been left on read. I'm not ready for that.

Correct me if I'm wrong, but wasn't this a trend a few years ago? I distinctly remember this going around Twitter once before. Maybe it's just getting more steam this time.

Have you tried texting your number neighbor?