Chinese phrase
您的电话号码是〜吗？ nín de diàn huà hào mǎ shì 〜 ma
Meaning
Is your phone number ___?
When to use it
Asks politely whether a phone number is correct. It is used to confirm contact details in polite conversation, including business settings.
Example dialogue
请问，您的电话号码是13800138000吗？ qǐng wèn nín de diàn huà hào mǎ shì 13800138000 ma
Excuse me, is your phone number one three eight, zero zero one, three eight zero, zero zero zero?
是的，正好是这个号码。 shì de zhèng hǎo shì zhè ge hào mǎ
Yes, that's exactly the number.