Create the components of a telephone number

---
title: Create the components of a telephone number
description: Create a central office code, country code, area code, and rate center for a series of telephone numbers by using the Telecommunications Network Inventory application.
locale: en-US
canonical_url: https://www.servicenow.com/docs/r/telecom-network-inventory/telecommunications-network-inventory/create\_components\_of\_a\_telephone\_number.html
release: brazil
product: Telecommunications Network Inventory
classification: telecommunications-network-inventory
topic_type: concept
last_updated: "2026-09-10"
reading_time_minutes: 1
breadcrumb: [Configure, Telecommunications Network Inventory]
---

# Create the components of a telephone number

Create a central office code, country code, area code, and rate center for a series of telephone numbers by using the Telecommunications Network Inventory application.

-   **[Create a central office code](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/brazil/markdown/telecom-network-inventory/telecommunications-network-inventory/create_a_central_office_code.md)**  
Create a central office code to allocate it to an area code of a country by using the Telecommunications Network Inventory application.
-   **[Create a country code](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/brazil/markdown/telecom-network-inventory/telecommunications-network-inventory/create_a_country_code.md)**  
 Create, review, update, or delete a country code by using the Telecommunications Network Inventory application. A country can have multiple phone formats and phone validations.
-   **[Create an area code](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/brazil/markdown/telecom-network-inventory/telecommunications-network-inventory/create_an_area_code.md)**  
Create, review, update, or delete an area code by using the Telecommunications Network Inventory application.

**Parent Topic:**[Configuring Telecommunications Network Inventory](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/brazil/markdown/telecom-network-inventory/telecommunications-network-inventory/configuring-telecom-network-inventory.md)