North american numbering plan download

By Gogul 2 Oct, 2012 0 Comments

North american numbering plan

The North American Numbering Plan (NANP) is a telephone numbering plan that encompasses 25 distinct regions in twenty countries primarily in North America. The North American Numbering Plan (NANP) is a telephone numbering plan. It includes 24 countries and territories, including the United States, Canada. Your feedback is important. Neustar, Inc., the NANP Administrator, sponsors this site. We welcome your comments and feedback about the website or questions.

The North American Numbering Plan (NANP) is an integrated telephone numbering plan serving 20 North American countries that share its resources. The North American Numbering Plan (NANP) is the basic numbering scheme permitting interoperable telecommunications services within the U.S., Canada. Information on the North American Numbering Plan - countries part of NANP, dialing codes for these countries and more.

The North American Numbering Plan (NANP) governs the managment of telephone numbers for the Public Switched Telephone Networks in North America. The North American Numbering Plan (NANP) was developed in by AT&T and Bell Laboratories in response to a requirement for a standardized numbering . Because the local authorities and the local phone company decided on using an International Numbering format, rather than staying attached to the NANP.