nView is a tool used to view NPAC & TN related data.

A highly trusted data source with live feeds from all 8 NPAC regions. The official NANP and Pooling Admin data is refreshed frequently for the most up to date and accurate numbering view.

This all sounds complex, but we have made it super simple and easy to use.

The comprehensive view you need

Source Data

Real-time data originates from all critical industry sources. US & Canada NANP, 8 NPAC Regions, Telco Location Data, & the Pooling Admin

Unlimited Queries

Query as often as you need. With premium features you can query up to 500k TN's at a time. nView enables you to query the way you want to.

Modern Interface

nView comes with a RESTful API integration. nView API opens up a world of possibilities for integrating our platform with yours.


nView has historical LNP porting history. Our history dates all the way back to 2012!

Why nView should be the center of your numbering world

Everything You Need to know about nView

1What is nView?
nView is a comprehensive service which allows users to view vital numbering data, such as telephone numbers, blocks, NPA-NXX, ownership, market and routing data.
2How do I access nView?
It is available via an easy to use GUI or a RESTful API.
3What is the free version of nView?
The basic service is available as a free service to anyone who is an authorized NPAC user.
  • Perform TN Search (max 25 TNs per query)
  • Search Pooled Block (NPA-NXX-X)
4What are the nView Standard services?
Standard service allows users to
  • Perform TN Search (max 1,000 per)
  • Search Pooled Block (NPA-NXX-X)
  • Search Code (NPA-NXX)
  • View TN Ownership History since January 2012
5What are the nView Premium services?
Premium services allows users to
  • Displayed Caller_ID (CNAM)
  • Bulk TN Search (up to 500k TN's)
  • LRN Reports
  • API Integration to your backend systems
6Who can access nView?
It is available to authorized NPAC users.
7Does nView have historical data?
Yes, nView will have TN porting history from January 2012 on.
8How often is nView data updated?
nView receives near real time updates from the NPAC and daily updates of Telco data or Industry Routing Data.
9Who would want to use nView?
LNP managers, Number Administrators, Service Delivery, Billing, Network Operation Technicians, Troubleshooting, or current users of the legacy NPAC providers tools (Port PS) view telephone number (TN) related data, such as telephone numbers, blocks, and NPA-NXX information.
10Will nView work with the current US and Canadian NPAC administrators?
Yes, it will!

Contact us today to start using nView

Yes! Please notify me of future product & feature releases.