In this portion of a Responsible Organization (Resp Org) Change (ROC) Request (RSB), you can select the new Resp Org ID from the drop down list. This is where the Toll-Free Numbers (TFNs) will be ported to. You can view only the list of Resp Org IDs from your Resp Org.
Disclaimer: Any images in this article are intended to be used as a guide for educational purposes only and they may differ slightly from the Production Environment.