Batch Add or Import Dial Plan in Edit Outbound Routes

The ability to "import" or "Batch Add" dial plans when editing an outbound route would be a decent time saver.

I have a "Local Calling" route that has 84 entries to define my local calling area.

Cut and Paste works but it is very time consuming.  Being able to import from a file or add from a multi-line text control would reduce my time significantly.

In my case I would add the list twice. Once for standard dialling, second to strip long distance codes entered by mistake.