Spanish phrase
¿A qué número puedo ~?
Meaning
Which number can I ___?
When to use it
Asks which phone number to use for contacting someone. Used to politely ask which number to call or message, neutral tone suitable in formal and informal contexts.
Example dialogue
¿A qué número puedo llamar?
Which number can I call?
Puede llamar al consultorio al 222-333-444.
You can call the clinic at 222-333-444.