--- title: "Orig Area Rating Method" slug: "orig-area-rating-method" updated: 2026-07-22T12:56:24Z published: 2026-08-10T20:23:40Z canonical: "help.idibilling.com/orig-area-rating-method" --- > ## Documentation Index > Fetch the complete documentation index at: https://help.idibilling.com/llms.txt > Use this file to discover all available pages before exploring further. # Orig Area Rating Method The Orig Area Rating Method works much like the Area Rating Method. The difference is that the Calling Area(s) that you enter in the Location field in Rate Details are the areas where calls originate, separated by a comma. To rate by the Orig Area rating method: 1. Define the Areas (see [Defining Calling Areas](/v1/docs/defining-calling-areas)). 2. Set up Rate Plans (See [Setting Up Orig Area Rate Plans](/v1/docs/setting-up-orig-area-rate-plans)). 3. Set up Pricing Plans (See [Setting Up Orig Area Pricing Plan](/v1/docs/setting-up-orig-area-pricing-plan)).