--- title: "Number Inventory Management Service" slug: "number-inventory-management-service" updated: 2026-04-16T14:33:56Z published: 2026-05-19T17:06:10Z canonical: "help.idibilling.com/number-inventory-management-service" --- > ## 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. # Number Inventory Management Service **Purpose:** The Number Inventory Management API is a RESTful endpoint that allows management of inventoried service numbers. **Protocol:** REST **API Documentation:** [Number Inventory Management API](https://support.idibilling.com/webapi/Number%20Inventory%20Management%20REST%20API%20Documentation/)