The Leading Digit and Most-matched Digit Translation feature provides mechanisms to quickly and accurately route calls.
Leading digit translation can be completed at different points (n leading digits in the Destination Codes provisioning, where n is 1 through 15) in a Destination Code. This ability permits translation and routing decisions to be made based on Country Codes, Area Codes, or Office Codes.Parent topic: Routing and Translation
Most-matched digit translation always searches for the longest matching digits to determine the destination. It is used to resolve ambiguity in the codes.