+A **telephone number** is a unique sequence of digits, serving as an address within a [Telephony](/wiki/telephony) network. It enables a caller to connect to a specific [Phone Line](/wiki/phone_line) or device, facilitating distant communication.
+## See also
+- [Phone Call](/wiki/phone_call)
+- [Area Code](/wiki/area_code)
+- [Dialing](/wiki/dialing)
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