Meaning of the word "contact number" in English

What does "contact number" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

contact number

US /ˈkɑn.tækt ˈnʌm.bər/
UK /ˈkɒn.tækt ˈnʌm.bər/

Noun

a telephone number where someone can be reached

Example:
Please provide your contact number in case of an emergency.
I'll give you my contact number so you can reach me easily.