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Area Code 363 Location & Details

State / Region: New York • Country: United States

Major Cities Covered: Westbury, Farmingdale, East Hills, Bayville, Old Westbury, Lloyd Harbor, Muttontown, Brookville, Roslyn, East Williston

Standard Dial Format
+1 (363) XXX-XXXX
Country Code: +1 (NANP Format)
What State is Area Code 363?
New YorkState Hub →
Country Territory
United States
363 Area Code Time Zone
Eastern
363 Overlay Codes
516

Area Code 363 Geographic Map

Interactive location bounds and coverage area for New York (Eastern Timezone)

Lat: 40.99° • Lng: -73.56°
📍 Geographic Center: New YorkMap data © OpenStreetMap contributors

Where is Area Code 363 Located?

Telephone area code 363 is assigned to New York in United States. It serves cities and metropolitan communities including Westbury, Farmingdale, East Hills, Bayville, Old Westbury, Lloyd Harbor, Muttontown, Brookville, Roslyn, East Williston.

Historical Context & Area Code Overlay Information:363 serves New York (United States).

For local and long-distance calls within area code 363, standard 10-digit dialing (363) XXX-XXXX applies.

Who Called Me from Area Code 363?

Received an unknown call, missed call, or text scam from area code 363? Here is how to trace who is calling from 363 area code and verify unknown numbers safely:

1.
Identify Missed Calls & Voicemails:

Legitimate contacts usually leave a detailed voicemail or caller ID record.

2.
Watch Out for Neighbor Spoofing:

Robocallers often fake incoming caller ID numbers using your local 363 prefix to boost pick-up rates.

3.
Reverse Phone Lookup Area Code 363:

Search public white-pages or use caller intelligence guides before returning unfamiliar calls.

Learn How Reverse Phone Lookups Work→

How to Call Area Code 363 & Dialing Format

When placing a phone call to a number in area code 363, follow the correct dialing format depending on your calling location:

  • Calling from inside the US / Canada (+1): Dial 1 + (363) + 7-digit number.
  • Calling from an international location outside +1: Dial your country's international exit code (e.g. 011 in US or + on mobile) + 1 + 363 + 7-digit number.
  • Do I need to dial area code 363 for local calls? Yes, 10-digit dialing (area code + line number) is mandatory across North American telephone networks.

Top Cities & Municipalities Served in Area Code 363

Urban centers, census places, and communities within the +1-363 calling area

22 Major Cities Listed
City NameCountyPopulation% of 363 Pop
WestburyNassau County15,98121.4%
FarmingdaleNassau County8,58411.5%
East HillsNassau County7,3289.8%
BayvilleNassau County6,7809.1%
Old WestburyNassau County5,0716.8%
Lloyd HarborNassau County3,5874.8%
MuttontownNassau County3,5684.8%
BrookvilleNassau County3,0374.1%
RoslynNassau County3,0254.0%
East WillistonNassau County2,6163.5%
Oyster Bay CoveNassau County2,2883.1%
Old BrookvilleNassau County2,0982.8%
Laurel HollowNassau County1,9492.6%
LattingtownNassau County1,8812.5%
Upper BrookvilleNassau County1,7782.4%
Roslyn HarborNassau County1,1131.5%
NassauRensselaer County1,0771.4%
Mill NeckNassau County1,0101.3%
MatinecockNassau County8541.1%
East NassauRensselaer County5120.7%

Counties Covered by Area Code 363

Geographic county distribution and population coverage across New York

County NameTotal Population% of 363 Area% of County
Nassau County1,397,78397.9%5%
Rensselaer County160,0142.1%1%

☎️Area Code 363 Exchange Prefixes & Carriers

Showing 50 of 52 central office 3-digit prefixes and assigned telecom carriers

44% Landline19% Wireless37% VoIP
PrefixLine UsageRate CenterAssigned CarrierAssign Date
(363) 200-📞LandlineNASSAUZN08OMNIPOINT COMMUNICATIONS, INC. - NY01/16/2024
(363) 201-📞LandlineNASSAUZN04COMMIO, LLC01/29/2024
(363) 202-📞LandlineNASSAUZN07CABLEVISION LIGHTPATH, INC. - NY04/19/2024
(363) 203-💻VoIPNASSAUZN06BANDWIDTH.COM CLEC, LLC - NY09/09/2024
(363) 204-💻VoIPNASSAUZN03BANDWIDTH.COM CLEC, LLC - NY09/20/2024
(363) 205-💻VoIPNASSAUZN05BANDWIDTH.COM CLEC, LLC - NY10/04/2024
(363) 206-💻VoIPNASSAUZN08ONVOY, LLC- NY10/10/2024
(363) 207-💻VoIPNASSAUZN02ONVOY, LLC- NY10/18/2024
(363) 208-📱WirelessNASSAUZN05NEW CINGULAR WIRELESS PCS, LLC - DC11/12/2024
(363) 209-📱WirelessNASSAUZN07NEW CINGULAR WIRELESS PCS, LLC - DC11/12/2024
(363) 210-💻VoIPNASSAUZN02ONVOY, LLC- NY01/09/2025
(363) 211-📞LandlineXXXXXXXXXXMULTIPLE OCN LISTINGN/A
(363) 212-💻VoIPNASSAUZN09ONVOY, LLC- NY02/06/2025
(363) 213-💻VoIPNASSAUZN01ONVOY, LLC- NY03/19/2025
(363) 214-📞LandlineNASSAUZN01SHELCOMM09/03/2025
(363) 215-📱WirelessNASSAUZN05CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY09/04/2025
(363) 216-📱WirelessNASSAUZN02CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY09/24/2025
(363) 217-💻VoIPNASSAUZN06ONVOY, LLC- NY09/25/2025
(363) 218-📱WirelessNASSAUZN05CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY01/07/2026
(363) 219-📱WirelessNASSAUZN07NEW CINGULAR WIRELESS PCS, LLC - DC03/10/2026
(363) 220-📱WirelessNASSAUZN05NEW CINGULAR WIRELESS PCS, LLC - DC03/19/2026
(363) 221-📱WirelessNASSAUZN02NEW CINGULAR WIRELESS PCS, LLC - DC04/14/2026
(363) 222-💻VoIPCOLDSPGHBRONVOY SPECTRUM, LLC12/20/2023
(363) 223-📱WirelessNASSAUZN07NEW CINGULAR WIRELESS PCS, LLC - DC05/05/2026
(363) 224-💻VoIPNASSAUZN03ONVOY, LLC- NY05/07/2026
(363) 225-💻VoIPNASSAUZN05ONVOY, LLC- NY07/28/2026
(363) 226-💻VoIPNASSAUZN09ONVOY, LLC- NY07/28/2026
(363) 300-📞LandlineNASSAUZN04YORKSTREAM COMMUNICATIONS LLC10/24/2024
(363) 311-📞LandlineXXXXXXXXXXMULTIPLE OCN LISTINGN/A
(363) 333-📞LandlineNASSAUZN05WIDE VOICE, LLC - NY12/15/2023
(363) 363-📞LandlineNASSAUZN02EXIANT COMMUNICATIONS LLC12/19/2023
(363) 411-📞LandlineXXXXXXXXXXMULTIPLE OCN LISTINGN/A
(363) 444-💻VoIPFARMINGDLBANDWIDTH.COM CLEC, LLC - NY12/19/2023
(363) 511-📞LandlineXXXXXXXXXXMULTIPLE OCN LISTINGN/A
(363) 529-💻VoIPNASSAUZN02ONVOY SPECTRUM, LLC12/24/2025
(363) 555-📞LandlineDIR ASSTMULTIPLE OCN LISTINGN/A
(363) 611-📞LandlineXXXXXXXXXXMULTIPLE OCN LISTINGN/A
(363) 666-📞LandlineNASSAUZN09YORKSTREAM COMMUNICATIONS LLC11/12/2024
(363) 700-📞LandlineNYLocal Exchange CarrierN/A
(363) 711-📞LandlineXXXXXXXXXXMULTIPLE OCN LISTINGN/A
(363) 777-💻VoIPNASSAUZN01ONVOY, LLC- NY12/19/2023
(363) 800-💻VoIPNASSAUZN07ONVOY SPECTRUM, LLC12/24/2025
(363) 811-📞LandlineXXXXXXXXXXMULTIPLE OCN LISTINGN/A
(363) 867-📱WirelessNASSAUZN02CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY01/10/2025
(363) 888-📞LandlineNASSAUZN07WIDE VOICE, LLC - NY12/15/2023
(363) 900-💻VoIPNASSAUZN08ONVOY SPECTRUM, LLC12/24/2025
(363) 911-📞LandlineXXXXXXXXXXMULTIPLE OCN LISTINGN/A
(363) 950-📞LandlineNYLocal Exchange CarrierN/A
(363) 958-📞LandlineNYLocal Exchange CarrierN/A
(363) 959-📞LandlineNYLocal Exchange CarrierN/A

Frequently Asked Questions about Area Code 363

Where is area code 363 located?

Area code 363 is located in New York (United States), serving cities like Westbury, Farmingdale, East Hills, Bayville, Old Westbury, Lloyd Harbor, Muttontown, Brookville, Roslyn, East Williston.

What timezone is area code 363?

Area code 363 operates in the Eastern timezone.

What state is area code 363?

Area code 363 is assigned to the state / telecom territory of New York.

Is area code 363 a scam or dangerous?

Area code 363 is an official geographic area code for New York. However, beware of robocaller spoofing.

New York State Area Codes

View complete directory of telephone area codes assigned to New York.

Explore New York Directory

Get a 363 Business Phone Number

How to acquire a virtual phone number or business line with area code 363 for local customer trust in New York.

Get 363 Business Number
🛡️ Scam & Safety Directory

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Overlay & Nearby Area Codes for New York

Explore neighboring telecom prefixes sharing geographical boundaries with area code 363.

516
Eastern
Area Code 516
Freeport, Valley Stream, Long Beach, Glen Cove, Rockville Centre, Westbury, Farmingdale, East Hills, Bayville, Old Westbury
212
Eastern
Area Code 212
New York
315
Eastern
Area Code 315
Syracuse, Utica, Rome, Auburn, Watertown, Oswego, Geneva, Fulton, Oneida, Massena
329
Eastern
Area Code 329
Kiryas Joel, Spring Valley, Poughkeepsie, Middletown, Newburgh, Peekskill, Kingston, Beacon, Haverstraw, Tarrytown
332
Eastern
Area Code 332
New York
347
Eastern
Area Code 347
New York