---
title: "Adding Service Numbers to Inventory"
slug: "adding-service-numbers-to-inventory-1"
updated: 2026-07-30T13:49:20Z
published: 2026-08-10T20:13:41Z
canonical: "help.idibilling.com/adding-service-numbers-to-inventory-1"
---

> ## 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.

# Adding Service Numbers to Inventory

The Add Additional Service Numbers Wizard guides you through the steps required to add new service numbers and service number blocks to your service number inventory. In order to add new service numbers, **Application > CostGuard Client > Inventory Management > Service Number Inventory > Service Numbers > New** must be enabled in your Permission Profile.

You can access this wizard from any of the following locations within the IDI Desktop Client:

| **From here:** | **Do this:** |
| --- | --- |
| Applications menu | Select **Inventory Management > Service Number Inventories > Add Additional Service Numbers**. |
| Service Number Search Results window | Right-click anywhere in the Service Number Search results window and select **Add Additional Service Numbers**. |
| Service Number Block Search Results window | Right-click anywhere in the Service Number Block Search results window and select **New** or right-click on a service number block and select **Add Additional Service Numbers**. |
| Service Number Blocks window | Right-click anywhere in the Service Number Blocks window and select **New** or right-click on a service number block and select **Add Additional Service Numbers**. |
| Edit Service Number Block window | Click the **Actions** button in the bottom left corner of the Edit Service Number Block window and select **Add Additional Service Numbers**. |

To add new service numbers and service number blocks to your service number inventory:

1. Use one of the methods described above to display the Add Additional Service Numbers Wizard.

![Service Number Wizard Select Inventories](https://cdn.us.document360.io/3f7f8ade-bcb1-4ec8-af25-0c0ad8601afb/Images/Documentation/69751(1).png?sv=2026-02-06&spr=https&st=2026-11-14T11%3A12%3A03Z&se=2026-11-14T12%3A12%3A03Z&sr=c&sp=r&sig=yn%2FWCakwakORJZt%2Fd1E7xf%2FqnwFWSihUYv3plHq1ZoU%3D)
2. Select the inventories you want to add new service numbers to.

> [!NOTE]
> Note
> 
> You can select one or more inventories.
3. Click **Next**. This displays the Select Inventory Groups window.

The top portion of the Select Inventory Groups window lists all of the inventory groups that are defined in the system. The bottom portion of the window is empty.
4. Select the inventory group(s) you want to add new service numbers to.
5. Click **Add**. This puts the selected inventory group(s) in the Selected Groups list in the lower pane.

![Service Number Wizard Select Inventory Group](https://cdn.us.document360.io/3f7f8ade-bcb1-4ec8-af25-0c0ad8601afb/Images/Documentation/69752(1).png?sv=2026-02-06&spr=https&st=2026-11-14T11%3A12%3A03Z&se=2026-11-14T12%3A12%3A03Z&sr=c&sp=r&sig=yn%2FWCakwakORJZt%2Fd1E7xf%2FqnwFWSihUYv3plHq1ZoU%3D)

If you need to remove an inventory group, select the desired inventory group(s) in the Selected Groups list and click **Remove**. This puts the selected groups back in the All Groups list in the top pane.
6. When you are finished selecting groups, click **Next** to continue. This displays the Add Additional Service Numbers window.

![Service Number Wizard Add Numbers](https://cdn.us.document360.io/3f7f8ade-bcb1-4ec8-af25-0c0ad8601afb/Images/Documentation/69753(1).png?sv=2026-02-06&spr=https&st=2026-11-14T11%3A12%3A03Z&se=2026-11-14T12%3A12%3A03Z&sr=c&sp=r&sig=yn%2FWCakwakORJZt%2Fd1E7xf%2FqnwFWSihUYv3plHq1ZoU%3D)

The **Add a single, non-blocked, alphanumeric service number** radio button is selected and the Service Number field is enabled and empty if you requested the wizard from the:

The **Add 10-digit service numbers** radio button is selected and the Service Number From and To fields are enabled and populated with the selected service number block's NPANXX / X if you requested the wizard from the:

The **Add 10-digit service numbers** radio button is selected and the Service Number From and To fields are enabled and empty if you requested the wizard from the:
  - Applications menu
  - Service Number Search Results window, by right-clicking on an empty row and selecting **Add Additional Service Numbers**
  - Service Number Search Results window, by right-clicking on a populated row and selecting **Add Additional Service Numbers.**
  - Service Number Block Search Results window, by right-clicking on a populated row and selecting **Add Additional Service Numbers.**
  - Service Number Blocks window, by right-clicking on a populated row and selecting **Add Additional Service Numbers.**
  - Edit Service Number Block window.
  - Service Number Block Search Results window, by right-clicking on an empty row and selecting **New.**
  - Service Number Blocks window, by right-clicking on an empty row and selecting **New.**
7. Enter the Additional Service Numbers information as described below:

| Add a single, non-blocked, alphanumeric service number | Adds only one service number to the selected inventories and it is not added to a service number block. > [!NOTE] > Note > > If a service number block exists for the specified service number, you must add the service number to that block. In this scenario, you must: - Select the ***Add 10-digit service numbers*** radio button. - Enter the desired service number in the ***Service Number From*** field. - Select the ***Add these service numbers to a block*** check box. |
| --- | --- |
| Service Number | Service number to be added to the selected inventories. > [!NOTE] > Note > > This field is only enabled if you select the ***Add a single, non-blocked, alphanumeric service number*** radio button. |
| Add 10-digit service numbers | In the selected inventories, adds a single service number to an existing service number block, or adds range of service numbers service. > [!NOTE] > Note > > If one or more service number blocks already exist for the specified range of service numbers, you must add the new service numbers to those blocks. In this scenario, you must select the ***Add these service numbers to a block*** check box. |
| Service Number From | First service number in the range of service numbers being added. If you are adding a range of service numbers to the selected inventories, enter the first service number in that range. If you are adding a single service number to the selected inventories, enter that service number. > [!NOTE] > Note > > This field is only enabled if you select the ***Add 10-digit service numbers*** radio button. |
| Service Number To | Last service number in the range of service numbers being added. If you are adding a range of service numbers to the selected inventories, enter the last 4 digits of the last service number in that range. If you are adding a single service number to the selected inventories, do not enter anything in this field. **Notes**: - This field is only enabled if you select the ***Add 10-digit service numbers*** radio button. - The first 6 digits of this field are populated with the first 6 digits of the Service Number From field and cannot be changed. |
| Add these service numbers to a block | Checked: Service numbers within the specified range are added to a service number block. Unchecked: Service numbers within the specified range are not added to a service number block. **Notes**: - This field is only enabled if you select the ***Add 10-digit service numbers*** radio button. - If one or more service number blocks already exist for the specified range of service numbers, you must add the new service numbers to those blocks. In this scenario, you must select this check box. Default = Checked. |

1. Click **Next**.

If you selected **Add a single, non-blocked, alphanumeric service number**, the Non-Blocked Service Number Information window is displayed. See [Adding Non-Blocked Service Numbers](/v1/docs/adding-non-blocked-service-numbers).

If you selected **Add 10-digit service numbers** and did not check the **Add these service numbers to a block** check box, the Non-Blocked Service Number Information window is displayed. See [Adding Non-Blocked Service Numbers](/v1/docs/adding-non-blocked-service-numbers).

If you selected **Add 10-digit service numbers** and checked the **Add these service numbers to a block** check box:
  - If all service number blocks already exist for the specified range of service numbers, the Blocked Service Number Information window is displayed. See [Adding Service Numbers to an Existing Service Number Block](/v1/docs/adding-service-numbers-to-an-existing-service-number-block).
  - If one or more service number blocks do not exist for the specified range of service numbers, the Service Number Block Information window is displayed. See [Adding Service Numbers to a New Service Number Block](/v1/docs/adding-service-numbers-to-a-new-service-number-block).