Neha Patil (Editor)

Area codes 212 and 646

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State  New York
City  New York City
Area codes 212 and 646

Area codes 212 and 646 are the area codes for most of the borough of Manhattan in New York City in the North American Numbering Plan (NANP). By area, it is one of the smallest plan areas in North America. It is overlaid by area code 917, which covers the entirety of New York City.



Area code 212 is one of the original 86 area codes assigned by AT&T in 1947. It originally served the entire five-borough area of New York City.

On September 1, 1984, Brooklyn, Queens and Staten Island were split off as a new numbering plan area (NPA) with area code 718, leaving Manhattan and the Bronx the area code 212. In 1992, numbering plan area 718 was expanded to include the Bronx, while reducing NPA 212 to most of Manhattan. In 1992, the entire city was overlaid with area code 917, which was initially planned for only mobile service. Area code 212 was overlaid with area code 646 in Manhattan on July 1, 1999, when new 917 mobile numbers became scarce.

In November 2015, area code 332 was assigned as an additional overlay area code for Manhattan's numbering plan area 212, the fourth serving the area and the seventh serving New York City. It is expected to be installed in 2017, as area codes 212 and 646 are expected to run out of numbers in the third quarter of 2017.

Marble Hill

One Manhattan neighborhood, Marble Hill, is not in the 212/646 area code but the 718/347/929 codes. Marble Hill, although legally a part of Manhattan to this day, was geographically severed from Manhattan by the construction of the Harlem River Ship Canal in 1895. It was physically connected to the Bronx in 1914 when the by-passed segment of the Harlem River was filled in. When the Bronx shifted to 718 in 1992, Marble Hill residents fought to stay in 212, but lost. Marble Hill's trunk is wired into the Bronx line, and it would have been too expensive for New York Telephone to rewire it.

Market reputation

A business with a 212 area code is often perceived as having stability and roots in Manhattan, particularly if a number has been in service for many decades. One example is PEnnsylvania 6-5000 (today (212) 736-5000)), the number for the Hotel Pennsylvania in Midtown. The hotel claims that it is the oldest continuously used number in New York City. This claim is in dispute, but PEnnsylvania 6-5000 did appear in a 1940 Glenn Miller Orchestra song title.

The scarcity of available telephone numbers in area code 212, combined with it being the city's original area code, result in the 212 area code having a prestigious cachet in the eyes of some Manhattan residents. Businesses now sell phone numbers with 212 area codes.

In August 2010, AT&T reported that there are no new numbers available in the 212 area code. For several years before then, new landlines in Manhattan have been assigned numbers in 917 (or 646). In addition, the Inwood section in far northern Manhattan is overlaid with area code 347, which also began as a cell phone area code. Those who are determined to have a 212 area code now must rely on luck of the draw when they establish their service or on websites where they can purchase the highly coveted area code to port to their land line or cell phone service.


Area codes 212 and 646 Wikipedia

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