---
title: "Reserving Numbers For an Existing Customer or By an Existing Reservation"
slug: "reserving-numbers-for-an-existing-customer-or-by-an-existing-reservation"
updated: 2026-08-10T20:13:39Z
published: 2026-08-10T20:13:39Z
canonical: "help.idibilling.com/reserving-numbers-for-an-existing-customer-or-by-an-existing-reservation"
---

> ## 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.

# Reserving Numbers For an Existing Customer or By an Existing Reservation

1. Enter the Account Number or Reservation ID number.
2. Click **Next** to submit the reservation request. This displays the Reserve Items confirmation window.

![](https://cdn.us.document360.io/3f7f8ade-bcb1-4ec8-af25-0c0ad8601afb/Images/Documentation/21529.wmf?sv=2026-02-06&spr=https&st=2026-11-14T11%3A05%3A06Z&se=2026-11-14T12%3A05%3A06Z&sr=c&sp=r&sig=n81t1I%2ByjwHPNJxq9kehb5s2amlVM5QhDnfuPLmQ0zg%3D)

> [!NOTE]
> Note
> 
> If you select Reserve Number(s) by Contact Information, the Reservation Contact Information window is displayed.
3. Click **Yes** to display the Reservation Results window.

The Reservation Results window provides the following information:

| Reservation ID | ID under which these numbers are reserved. |
| --- | --- |
| Final Expiration Date | Latest expiration date. |
| View reservation details after closing | Select this check box, if you want to view the reservation details for this reservation after you close this window. |
4. Click **Finish** to close the Reservation Results window.

> [!NOTE]
> Note
> 
> The **Back** and **Cancel** buttons are disabled, because the reservation has already completed.

![ReservDetailSearch Results](https://cdn.us.document360.io/3f7f8ade-bcb1-4ec8-af25-0c0ad8601afb/Images/Documentation/24534.gif?sv=2026-02-06&spr=https&st=2026-11-14T11%3A05%3A06Z&se=2026-11-14T12%3A05%3A06Z&sr=c&sp=r&sig=n81t1I%2ByjwHPNJxq9kehb5s2amlVM5QhDnfuPLmQ0zg%3D)