Harlem does not have its own area code. It is a neighborhood in Upper Manhattan, not a city, county or borough.
The area code for Manhattan is 212, with overlay code 646.
The area code for the other four boroughs (Bronx, Brooklyn, Queens, Staten I.) is 718, with overlay codes 347 and 929.
Area code 917 is an overlay for all five boroughs.
Harlem New York
There are about 325 miles between Harlem New York and Rochester New York.
The Harlem Renaissance.
I think in Harlem, New York City, New York. Brookie
I think in Harlem, New York City, New York. Brookie
It's a New York cell area code.
Coxsackie, NY to Harlem, NY is about 127 miles.
Redding is actually in Connecticut, not New York. The area code for Redding, CT, is 203, with overlay code 475.
Harlem is a neighborhood in New York City.
The Harlem Renaissance.
No. The 412 area code is for Allegheny County, Pennsylvania. Harlem is a neighborhood in Manhattan. It is not a county or a city. It has the same area codes as the rest of Manhattan: either 212, 646, 917, and sometimes 718 (718 is the traditional area code for the other four boroughs -- Brooklyn, Queens, the Bronx, and Staten Island -- but it is occasionally handed out to Manhattan cell phones). See the Related Question below for more information.
Buffalo, NY, is area code 716.