363 area code
Where the 363 area code is, its overlay and how to dial a +1 363 number from anywhere.
The 363 area code is in New York, United States (Eastern (ET)). To call from abroad: +1 363 555-0123. It is an overlay, so all 10 digits are dialled.
The 363 area code is a geographic North American Numbering Plan (NANP) code covering New York. It has been in service since 21-Jan-2022 and sits in the Eastern (ET) time zone.
How to dial a 363 number
+1 363 555-01231 363 555-0123363 555-0123Other New York area codes
Frequently asked questions
Where is the 363 area code?
The 363 area code is in New York, United States (Eastern (ET)).
Is 363 an overlay area code?
Yes. 363 overlays the same region as 516, so callers dial all 10 digits.
Do I have to dial 10 digits for 363?
Yes — dial the area code plus the seven-digit number.
How do I call a 363 number from another country?
Dial your exit code (or +), then 1, then 363, then the number: +1 363 555-0123.
Source: NANPA numbering plan. An area code covers a region, not a precise address — a 363 number does not pinpoint a street or ZIP code.
Number holders in area code 363
Each prefix (the three digits after the area code) is assigned by NANPA to one telephone company. 52 prefixes are in use in 363, shared by 14 companies. The largest holders:
| Company | Prefixes | Share |
|---|---|---|
| Onvoy, LLC- Ny | 11 | 21% |
| Multiple Ocn Listing | 9 | 17% |
| New Cingular Wireless PCS, LLC | 6 | 12% |
| 5 | 10% | |
| Bandwidth.Com CLEC, LLC | 4 | 8% |
| Cellco Partnership Dba Verizon Wireless | 4 | 8% |
Source: NANPA central office code assignments. A number keeps its original prefix when it is ported to another carrier.
Complaints about 363 numbers
- Reports to the FTC, last 30 days
- 21
- Recorded messages or robocalls
- 52%
- Rank among area codes
- #397 of 670
- Most reported subjects
- Lotteries, prizes & sweepstakes (11)
- Other (5)
- Dropped call or no message (2)
Period Aug 26 – Sep 24, 2026. These are the numbers shown on the caller ID of the reported calls; many are spoofed and do not belong to the real caller.
Source: US Federal Trade Commission, Do Not Call reported calls data (daily files).
All US area codes United States +1 Map of area code 363 — cities & rate centres