Area code 465 vs 917
465 and 917 are overlay codes: they cover the same ground in New York, and a number in one is a local call to the other. 917 is the original, in service since 1992. 465 was added in 2026 because the first was filling up – that is what an overlay is for. Today 465 has 0 of 786 blocks assigned (0.0%) and 917 has 784 of 786 (99.7%), so a new number in the area now almost always comes from 465. 917 appears in the complaint data with 515 complaints in the window; 465 does not appear at all, which is what you would expect of a code that is barely used so far. Neither code is better or safer than the other. They are the same geography, the same carriers and the same dialing rules; the difference is only how long each has existed and how full it is.
Side by side
| 465 | 917 | |
|---|---|---|
| In service since | 2026 | 1992 |
| Region | New York | New York |
| Blocks assigned | 0 of 786 (0%) | 784 of 786 (99.7%) |
| Largest block holder | – | Verizon 26.4% |
| Complaints, 28 Sep – 30 Oct 2026 | not in the data | 515 (#206) |
| Rate centers | – | 14 |
Block share is allocation by the numbering administrator, not subscribers. Complaint counts cover 28 Sep – 30 Oct 2026 and measure how often each code is spoofed on caller ID.
Frequently asked
What is the difference between area codes 465 and 917?
None geographically – they overlay the same area, so the difference is age and how many numbers are left.
Do I need to dial the area code between 465 and 917?
Yes. Overlay areas use ten-digit dialing for local calls, including between the two codes. Seven digits reaches a recording.
Will a new number be 465 or 917?
Whichever has blocks left – currently 465, at 0% allocated against 99.7% for the other. Carriers draw from the code with free blocks, which is why the newer code spreads over time.
Is 465 or 917 more likely to be a spam call?
The data does not support a comparison: only one of the two appears in the complaint window.
Sources
- NANPA – NPA Database (npa_report.csv), file date 11/01/2026, retrieved Nov 1, 2026
- NANPA – CO Code Assignment Records, All States (utilized), file updated 11/01/2026, retrieved Nov 1, 2026
- FTC – Do Not Call Reported Calls Data, 28 Sep – 30 Oct 2026, retrieved Nov 1, 2026
Each code on its own: 465 · 917. All codes in New York: New York area codes.