Number plan determines how many and which digits are necessary for call routing is a true statement. A number plan is a telecommunication scheme that assigns telephone numbers to subscribers and telephony endpoints in Genesys Cloud CX. A number plan can also define various aspects of call routing, such as:
How many digits are required to dial a destination number
Which digits are used to identify a country code, area code, or extension Which digits are used to access an outside line or an operator Which digits are used to indicate an emergency number or a special service A number plan can be added or modified based on the organizational requirements in Genesys Cloud CX. A number plan can also be tested with the call simulator tool in Genesys Cloud CX. Reference: https://help.mypurecloud.com/articles/number-plan-information/ https://help.mypurecloud.com/articles/add-number-plan/ https://help.mypurecloud.com/articles/test-destination-phone-numbers-with-the-call-simulator/