Area Code 363

Area Code 363 is in New York

Other New York Area Codes
212, 315, 329, 332, 347, 363, 516, 518, 585, 607, 624, 631, 646, 680, 716, 718, 838, 845, 914, 917, 929, 934

New York Area Code Overlays
(212, 332, 646 and 917) - (315 and 680) - (329 and 845)
(363 and 516) - (624 and 716) - (631 and 934)
(518 and 838) - (718, 347, 917, 929)

Area Code 363 History:

01/20/2023

Area code 363 was put into service as an all services overlay of area code 516. Ten digit dialing (area code + seven digit number) is necessary in the 363/516 overlay because different homes in the same geographic area can have the same seven digit phone number but each would have a different area code.

Counties in New York within area code 363 include:

Nassau County.

Major cities or places in New York within area code 363 include:

Area code 363 serves Nassau County in Long Island including the larger cities and towns of Glen Cove, Freeport, Levittown, Hempstead, Long Beach, and Oyster Bay in addition to many smaller villages and hamlets within Nassau County.

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