Hi,
I am using Hubitat in the UK, and although I had a few issues setting them up, I can receive text messages from HE.
The following posts may help:
Also the following HE video shows how to set up the text messages for alerts.
You will need to use the Spanish dialing code (34); the second of the posts I have listed shows some of the anomalies the HE community helped with when I was having problems,