The Number Administration History Report (NAH) will display historical information for Toll-Free Numbers (TFNs). You can enter up to 5000 TFNs in the text field and then select the "Submit" button.
Please Note: For 10 or less TFN's, please see "How do I Retrieve and View the results on the Number Administration History Report (NAH) Page for up to 10 TFNs?"
The results for 11 - 5000 TFN's will be sent to you via Notification Mail in the Bulk Messaging Center (BMC).
If your request was for 11-500 TFN's the results will be shown under the results section.
IF your request was for 501-5000 TFN's, you will need to use the download option to see the results.
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.