B: wǒ de shǒu jī hào mǎ shì
我 的 手机 号码 是1314569789
My Phone No.
A: nǐ de shǒu jī hào mǎ shì duō shǎo
你的 手机 号码 是 多少？
What`s your phone number?
nǐ hǎo,nǐ de fáng jiān hào mǎ shì
A:你好， 你 的 房间 号码 是 311。
Hi, your room number is 311.
Thank you !
For the 数字 yī, we could also refer to it as yāo, when stating a phone number or address.For example,
tā de fáng jiān hào mǎ shì yāo sì yāo.
他的 房间 号码 是 141。
Chinese Lucky number and unlucky number
Number plays a huge role in daily lives of Chinese people from in which day to get married to how much money you put in red envelope, people always try to choose the lucky number and stay away from the unlucky ones.
Among those numbers ,the most well known lucky and unlucky number in Chinese,is 8 and 4.
Chinese like 8,the word bā sounds similar to the word 发fā，which means to become wealthy.When buying a car,people tend to choose a 888 license plate.