Well, honey, "cual es tu numero de telefono" translates to "what is your phone number" in English. So, if someone asks you that, you can simply respond with your phone number. Just make sure it's someone you actually want calling you!
This means "My telephone number is..."
Mi=my, teléfono=telephone, and es=is. so my telephone is...
'Your phone number is....' = 'Tu/su numero de telefono es....' (Informal/formal) 'Phone your number' = 'Telefoneame tu/su numero (de telefono)' (If the number in question is not a phone- but, say, welfare-number, number of guests/clients, etc., omit 'de telefono' in both cases)
It means: What is your phone number?
Cual es el poblacion de tu pais means What is the population of your country
cual es tu numero de telefono = what is your phone number cual es el numero de telefono = what is the phone number
Cual es tu numero de telefono in English literally translates to "What is your number of phone?" Which really means "What's your phone number?"
What is your cell pnone number
Assuming you're asking about a phone number, then you answer thus: mi numero de telefono es XXX-XXXX. However, literally my answer would probably be: my telephone is the black one.
my telephone number is
This means "My telephone number is..."
My phone number is...
Este es mi numero de telefono
Cual es tu/su numero de telefono (informal/formal) Pronounced: Quarl ess too/soo NOOmayraw day telAYfawnaw
Cual es tu telefono = What is your telephone number
"cual es tu numero de la suerte?"
Approximately, 11.2 million (2012)