Area code
Area code 934 — Riverhead, NY
New York · in service since July 16, 2016
Area code 934 covers parts of New York; the place with the most of its prefixes is Riverhead. It is an overlay: 631 serves the same area, so neighbors can have different area codes.
Overlay, same area: 631
Local time in Riverhead
Spam reports from Sep 23 – Oct 22, 2026
Low #356 of 461 codes
154 FTC complaints
Consumer reports, not verified by the FTC.
See the reports- Time zoneEastern Time
- Local calls10 digits
- Prefixes149 assigned
- Runs out~3Q 2079
- Unwanted call?Block & report
Spam call reports about 934 numbers
Complaints by week
Sep 11 – Oct 22, 2026Show as table
| Week starting | Complaints |
|---|---|
| Sep 7 (3 days) | 4 |
| Sep 14 | 42 |
| Sep 21 | 40 |
| Sep 28 | 27 |
| Oct 5 | 31 |
| Oct 12 | 43 |
| Oct 19 (4 days) | 26 |
Compared with all codes
- Robocalls
- 81%all codes 75%
- Callers with the same code
- <1%all codes 35%
- Rank by complaints
- #356of 461 · bottom quarter
- FCC complaints, Oct 2025 – Sep 2026
- 304 about text messages
What the calls were about
Sep 11 – Oct 22, 2026
| Subject | Complaints | |
|---|---|---|
| Reducing your debt (credit cards, mortgage, student loans) | 102 48% | |
| Calls pretending to be government, businesses, or family and friends | 12 6% | |
| Dropped call or no message | 8 4% | |
| Medical & prescriptions | 2 1% | |
| Work from home & other ways to make money | 2 1% | |
| Charities | 1 <1% |
Where the people who complained live
Sep 11 – Oct 22, 2026
| State | Complaints | |
|---|---|---|
| California | 30 14% | |
| New York | 29 14% | |
| Texas | 18 8% | |
| Florida | 17 8% | |
| Maryland | 10 5% |
October 2026 (partial) report · most reported
Consumer reports, not verified by the FTC · source
Source: FTC Do Not Call complaints created Sep 11 – Oct 22, 2026. They are reported by consumers and are not verified by the FTC; caller ID can be spoofed (how we count).
Source: FCC Consumer Complaints data, unwanted calls filed Oct 1, 2025 – Sep 30, 2026, by caller ID; not verified by the FCC.
Area code 934 location and prefixes
| Exchange (NANPA) | Place | County | Prefixes |
|---|---|---|---|
| RIVERHEAD | Riverhead | Suffolk County | 16 |
| AMITYVILLE | Amityville | Suffolk County | 12 |
| BRENTWOOD | Brentwood | Suffolk County | 8 |
| BABYLON | Babylon | Suffolk County | 6 |
| PATCHOGUE | Patchogue | Suffolk County | 6 |
| YAPHANK | Yaphank | Suffolk County | 5 |
| BELLPORT | Bellport | Suffolk County | 4 |
| CENTRAISLP | Central Islip | Suffolk County | 4 |
| HUNTINGTON | Huntington | Suffolk County | 4 |
| RONKONKOMA | Ronkonkoma | Suffolk County | 4 |
Plus 36 smaller exchange areas.
Source: NANPA CO codes of Oct 23, 2026; places: U.S. Census Bureau, matched by DialWhere (how).
NANPA record
- Location
- New York
- Assigned by NANPA
- December 17, 2014
- Local dialing
- 10 digits (NANPA: 10D)
Source: NANPA, NPA database of Oct 24, 2026.
Is 934 running out of numbers?
Previous forecast (October 2025): 2073, moved later by 6 years.
Forecast exhaust year by edition
Source: NANPA NRUF forecast, April 2026 edition.
Who holds 934 prefixes
The five largest of 25 original holders
As listed by NANPA, not today’s carrier.
| Holder (as listed) | Prefixes | |
|---|---|---|
| Fractel, LLC | 23 15% | |
| Omnipoint Communications, Inc. | 21 14% | |
| Onvoy, Llc- Ny | 20 13% | |
| New Cingular Wireless PCS, LLC | 12 8% | |
| 9 6% |
Source: NANPA CO codes of Oct 23, 2026.
Questions about area code 934
What area code is 934?
A New York area code, in service since July 16, 2016.
Where is 934 area code, and what time zone is it in?
Riverhead, NY; Eastern Time.
Why am I getting spam calls from 934?
154 FTC complaints from Sep 23 – Oct 22, 2026, most often about debt reduction (not verified by the FTC; caller ID can be spoofed).
Will 934 get a new area code?
NANPA forecasts exhaust in 3Q 2079; no relief planning listed.