+A **Numbering Plan** is a defined structure for assigning unique numerical identities to endpoints within a [Telecommunications](/wiki/telecommunications) network. It ensures efficient [Call Routing](/wiki/call_routing) and global connectivity by organizing numbers into distinct regions and services.
+## See also
+- [Telephone Number](/wiki/telephone_number)
+- [E.164](/wiki/e.164)
+- [Area Code](/wiki/area_code)
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