---
title: "Maintaining PMNs"
slug: "maintaining-pmns"
updated: 2026-08-10T20:18:15Z
published: 2026-08-10T20:18:15Z
canonical: "help.idibilling.com/maintaining-pmns"
---

> ## 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.

# Maintaining PMNs

In order to properly create Outcollect usage, you must designate the appropriate PMNs as Company PMNs. Company PMNs are those that belong to your company.

To access PMNs:

From **Applications**, select **BackOffice Management > PMN Management > PMNs**. This displays the PMNs window.

![Toggle company PMN](https://cdn.us.document360.io/3f7f8ade-bcb1-4ec8-af25-0c0ad8601afb/Images/Documentation/28524.gif?sv=2026-02-06&spr=https&st=2026-11-14T11%3A25%3A33Z&se=2026-11-14T12%3A25%3A33Z&sr=c&sp=r&sig=XyTivUQTFtxTy09genaVm7ziaWqhapmis%2B5qsSzHVAI%3D)

The PMNs window contains the following information:

| PMN | The 5 or 6 digit number that uniquely identifies the network. |
| --- | --- |
| TADIG Code | A 5-digit TADIG number (Transferred Account Data Interchange Group) |
| Carrier Name | Name of the specific carrier. |
| Location | Location of the carrier. |
| Is Company PMN | If enabled, indicates that the PMN is a company PMN. - If PMN found is a company PMN, use service number and usage data to guide it to the proper direct billed cycle. - If PMN found is NOT a company PMN, guide it to the outcollect cycle. > [!NOTE] > Note > > The outcollect cycle is determined by the Roaming Partner parent of the PMN-PMN pair (as it does for SID-SID pairs in non-GSM). |

#### Toggle Company PMN

To toggle the company PMN associated with a particular PMN:

1. Right-click the PMN that belongs to your company and select **Toggle Company PMN**.

The field changes from **No** to **Yes** and vice versa.

#### View Line Ranges

To view line ranges associated with a particular PMN:

1. Right-click the PMN that belongs to your company and select **View Line Ranges**. The Line Ranges data table filtered by that PMN is displayed.

#### Adding, Editing and Deleting PMNs

To add a PMN:

1. Right-click in the PMN window and select **Add PMN.** This displays the Add PMN window.

![Add PMN](https://cdn.us.document360.io/3f7f8ade-bcb1-4ec8-af25-0c0ad8601afb/Images/Documentation/28122.gif?sv=2026-02-06&spr=https&st=2026-11-14T11%3A25%3A33Z&se=2026-11-14T12%3A25%3A33Z&sr=c&sp=r&sig=XyTivUQTFtxTy09genaVm7ziaWqhapmis%2B5qsSzHVAI%3D)
2. Enter the necessary information and click **Save**.

> [!NOTE]
> Note:
> 
> You must enter a valid PMN number before saving the dialog box or the following warning messages are displayed.

![PMN Number](https://cdn.us.document360.io/3f7f8ade-bcb1-4ec8-af25-0c0ad8601afb/Images/Documentation/28528.gif?sv=2026-02-06&spr=https&st=2026-11-14T11%3A25%3A33Z&se=2026-11-14T12%3A25%3A33Z&sr=c&sp=r&sig=XyTivUQTFtxTy09genaVm7ziaWqhapmis%2B5qsSzHVAI%3D)

![PMN Warning](https://cdn.us.document360.io/3f7f8ade-bcb1-4ec8-af25-0c0ad8601afb/Images/Documentation/28529.gif?sv=2026-02-06&spr=https&st=2026-11-14T11%3A25%3A33Z&se=2026-11-14T12%3A25%3A33Z&sr=c&sp=r&sig=XyTivUQTFtxTy09genaVm7ziaWqhapmis%2B5qsSzHVAI%3D)

> [!NOTE]
> Note:
> 
> You cannot add a PMN that already exists and is assigned to a roaming agreement, or an error message is displayed.

To edit a PMN:
3. Right-click a PMN and select **Edit PMN**. This displays the Edit PMN window.

![Edit PMN](https://cdn.us.document360.io/3f7f8ade-bcb1-4ec8-af25-0c0ad8601afb/Images/Documentation/28527.gif?sv=2026-02-06&spr=https&st=2026-11-14T11%3A25%3A33Z&se=2026-11-14T12%3A25%3A33Z&sr=c&sp=r&sig=XyTivUQTFtxTy09genaVm7ziaWqhapmis%2B5qsSzHVAI%3D)

To delete a PMN:
4. Right-click on the appropriate PMN and select **Delete**.
5. At the confirmation window, click **Yes**.