NANP definition
Examples of NANP in a sentence
These instances include: 1) where jeopardy status has been declared by the North American Numbering Plan (NANP) for a particular Numbering Plan Area (NPA); or 2) where a rate center has less than six months supply of numbering resources.
In the NANP, NPAs are classified as either geographic or non-geographic.
Geographic NPAs are NPAs which correspond to discrete geographic areas within the NANP Area.
CPN shall, at a minimum, include information in an industry recognized standard format, consistent with the requirements of the NANP containing an NPA and seven digit (NXX-XXXX) telephone number.
Also sometimes referred to as an area code, is the first three-digit indicator of each 10-digit telephone number within the NANP.