Data is our passion, accuracy our obsession.
The quality of our products is the result of an in-depth knowledge of the data refined by an obsession for its accuracy. Our customers' satisfaction is the result of the long term reliable delivery of these products. Who are our customers?
The NALENND™ North American Local Exchange NPA NXX Database provides complete coverage of the entire North American Telephone Numbering Plan and the Public Switched Telephone Network.
These products can help you identify everything from the area code and exchange prefix for a particular location to determining what central office switch and carrier are serving a specific NPA NXX.Show me the data
Need to determine the local calling area for a particular United States or Canadian telephone exchange, there's a NALENND™ database for that, too.
The NALENND™ Wireless Block Identification products are cost effective tools and data to help you comply with TCPA and Wireless Do-Not-Call regulations.
NALENND™ Online Wireless Number Data Scrubber. Free online data scrubber to identify wireless telephone numbers in your dialing lists.
ITED™, the International Telephone Exchange Database, provides full coverage of the ITU E.164 international telephone numbering space.
Identify IDD country codes, city codes, time zones, or distinguish wireless from fixed line service from any telephone number in the world.
Need a custom database, let's talk.