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The NANP conforms with ITU Recommendation E.164, the international standard for telephone numbering plans. NANP numbers are ten-digit numbers consisting of a three-digit Numbering Plan Area (NPA) code, commonly called an area code, followed by a seven-digit local number.
Dec 3, 2012 · The North American Numbering Plan (NANP) is the basic numbering scheme permitting interoperable telecommunications services within the U.S., Canada, Bermuda, and most of the Caribbean.Section 251(e)(1) of the Act required the Commission to create or designate one or more impartial entities to administer telecommunications numbering and to make ...
NPA. Central Office Codes. Area Code Relief Planning. 5XX NXX. 900 NXX. CICs. 555 Line Numbers. NANPA Annual Reports. NANC Reports. FCC Reports. FAQ. Industry Links. Area Code Search. City/Town Search. Glossary. Website Guide. NANP Country Contacts.
The North American Numbering Plan ( NANP) is a telephone numbering plan for twenty-five regions in twenty countries, primarily in North America and the Caribbean. This group is historically known as World Zone 1 and has the telephone country code 1. Some North American countries, most notably Mexico, do not participate with the NANP.
The NANP is an integrated numbering plan serving 20 North American countries that share its resources. Regulatory authorities in each participating country have plenary authority over numbering resources, but all participating countries, implicitly or explicitly, share numbering resources cooperatively. 1.2 North American Numbering Plan ...
This document defines the North American Numbering Plan (NANP) Administrator’s technical, operational, and system requirements, and describes the full functionality and services required of the designated North American Numbering Plan Administrator (NANPA) in fulfilling the contract requirements.
The NANPA shall provide numbering administration, including central office code administration, for the United States portion of the North American Numbering Plan (“NANP”) for an initial period of five (5) years.
