Who called from 3235181821

Got a text asking " is this (my name?)" I text back who is this and never received another text.

Asked my name, responding thinking it was a friend. No response, probably a scam.

Got a text message fomr this number, they knew my name but would not respond when asking who this was.  Found out a few more people got a similar text.

I got a text from this number today. All it said was "Hola (my first name)" . Then there was no response when I asked who it was.

I got a text from them, they knew my name, but didn't reply when I asked who it was. Kinda creepy