---
title: "Change Service Number Wizard - Inventoried Service"
slug: "change-service-number-wizard-inventoried-service"
updated: 2026-08-10T20:14:12Z
published: 2026-08-10T20:14:12Z
canonical: "help.idibilling.com/change-service-number-wizard-inventoried-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.

# Change Service Number Wizard - Inventoried Service

You can change the service number previously assigned to an inventoried service, via the Change Service Number Wizard. This wizard functions the same for inventoried service numbers as it does for non-inventoried service numbers, with one exception. For non-inventoried services, you modify the service number directly in the Service Number field. For inventoried services, you use the selector button to the right of the Service Number field to change the service number assigned to this service.

To change the service number previously assigned to an inventoried service:

1. Right-click on the desired service in the **Catalog Items** tab in the Customer # window and select **Change Service Number**. This displays the Change Service Number Wizard.

![ChangeInventoriedSNWizard](https://cdn.us.document360.io/3f7f8ade-bcb1-4ec8-af25-0c0ad8601afb/Images/Documentation/25208.gif?sv=2026-02-06&spr=https&st=2026-11-14T11%3A04%3A46Z&se=2026-11-14T12%3A04%3A46Z&sr=c&sp=r&sig=kJ%2Bw9Obw8YZECCV6%2Bbr4Jq6VEOuNr8YkSONKoVuE2Zs%3D)

You can change the service number using the selector button to the right of the Service Number field:
  - If you want to assign the next available service number, click the Service Number selector button and select **Get Available Service Number**. See [Get Available Service Number](/v1/docs/get-available-service-number-1) for additional information.
  - If you want to choose a service number from inventory, select **Choose Available Service Number.** See [Choose Available Service Number](/v1/docs/choose-available-service-number-1) for additional information.
  - If you want to assign a service number that is not in inventory and subsequently add that service number to the inventory assigned to this service, select **Add New Service Number To Inventory**. See [Add New Service Number To Inventory](/v1/docs/add-new-service-number-to-inventory) for additional information.

> [!NOTE]
> Note
> 
> The **Add New Service Numbers To Inventory** option is only provided, if the "Allow Additions to Inventory" option is selected for this inventory (see [Service Number Inventories](/v1/docs/service-number-inventories)) AND **Application > CostGuard Client > Inventory Management > Service Number Inventory > Service Numbers > New** is enabled in your Permission Profile.
  - If you want to assign a temporary service number, select **Use Temporary Service Numbers**. The Service Number field is populated with a temporary service number - "XXXXXXXXXX".

> [!NOTE]
> Note
> 
> The **Use Temporary Service Numbers** option is only provided if you are modifying a non-wireless service AND the service allows temporary service numbers. The Allow Temporary Service Numbers check box must be selected for this service in the Product Catalog.
  - If you want to assign a service number that is not in inventory and subsequently add that service number to the inventory as a ported-in number, select **Create Ported-In Service Number.** See [Create Ported-In Service Number](/v1/docs/create-ported-in-service-number-1) for additional information.

Other than the addition of the Service Number selector button described in this section, the Change Service Number wizard functions the same for inventoried service numbers as it does for non-inventoried numbers. See Changing a Service Number for additional information.