Spanish phrase
Avísame si cambia tu ~.
Meaning
Let me know if your ___ changes.
When to use it
Requests notification if a personal detail changes. Used casually with friends or coworkers to ask about contact info, plans, or availability; informal polite tone.
Example dialogue
Avísame si cambia tu número de teléfono.
Let me know if your phone number changes.
Perfecto, te aviso si cambio de número.
Perfect, I'll let you know if I change my number.