This is odd! If you have an additional phone, can you try to insert the same sim card to see if it works in your home?
You can also try troubleshooting it by turning on Airplane mode for 30 secs then turning it off. If it still doesn't work turn your data off, turn airplane mode back on, turn your phone off, leave it for a minute, turn it on, turn off airplane mode, wait 30 sec, and turn the data on.
If none of this works, unfortunately, you will need to reach out to the service center or call your carrier for additional troubleshooting inside your home.
Thank you! Soporte técnico oficial | ASUS México