Caller ID for
Area code 934
Area code 934 Riverhead, New York
Area code 934 is one of the newer area codes, added in 2016 to New York, with numbers assigned in Riverhead, Amityville, Brentwood and 40 more places. It’s 12:14 AM there now.
- State
- New York23 area codes in New York
- Time zone
- Eastern12:14 AM there now
- Exchanges
- 13143 places
- Overlay
- 631Same area, 10-digit dialing
- No sign-up
- We never contact the number
- Spam risk included
Looking up the caller ID…
Caller ID names come from phone carrier records and are often outdated or missing. Our full report matches about 86% of numbers to TransUnion® credit data, with their FICO® Score 4.
See who’s behind this number
The full report: the owner, their address and a real FICO® Score 4.
A full report shows the owner, their address, FICO Score 4 and credit profile. The preview here is blurred sample text.
$1 today · 7-day Platinum trial, then $59/month · cancel anytime
Full reports include credit data, so you’ll confirm a permissible purpose first, like the person’s consent or their application. Caller ID doesn’t need one.
Free lookups come back in
00h00m00s
Get 100+ lookups a month
Or try Platinum: $1 for 7 days, then $59/month · cancel anytime
Where area code 934 is
Numbers in 934 are assigned to 43 places in 2 counties: Suffolk County and Nassau County.
No single place dominates: Riverhead, the largest, has 12% of the exchanges.
- Riverhead16
- Amityville12
- Brentwood8
- Patchogue6
- Babylon6
- Yaphank5
- Huntington Bay4
- Bellport4
- Central Islip4
- Smithtown4
- Ronkonkoma4
- Deer Park3
- Southampton3
- St. James2
- Westhampton2
- East Hampton2
- Peconic2
- Stony Brook2
- Water Mill2
- Shoreham2
- Atlantic Beach2
- Port Jefferson2
- Amagansett2
- Bayport2
Phone companies in 934
131 blocks of numbers in 934 are held by 23 phone companies. The most belong to Fractel (23), T-Mobile (21) and Inteliquent (20).
A large share, about 57%, belongs to competitive and internet phone carriers; wireless networks hold 34% and local phone and cable companies 8%.
A block’s holder is the company it was first assigned to; numbers can move to other carriers since.
History and overlays
934 went into service in 2016, added to the area of 631.
631 (since 1999) shares the same area, so a new number there can get any of these codes and local calls are dialed with all 10 digits.
105 new exchanges were assigned since 2021, the latest in September 2026.
Calling 934
It’s 12:14 AM Eastern time in 934 right now.
From elsewhere in the U.S., dial 1, 934 and the 7-digit number; inside the area, all 10 digits too.
Nearby area codes
New York has 23 area codes: 212, 315, 329, 332, 347, 363, 465, 516, 518, 585, 607, 624, 631, 646, 680, 716, 718, 838, 845, 914, 917, 929 and 934.
- 203 · New Haven, CT · about 31 mi
- 475 · New Haven, CT · about 32 mi
- 212 · New York, NY · about 50 mi
- 332 · New York, NY · about 50 mi
- 347 · New York, NY · about 50 mi
- 646 · New York, NY · about 50 mi
From the North American Numbering Plan Administrator’s area code and exchange records (10/22/2026) and U.S. Census place and county names. Places and companies are where number blocks were assigned, not where anyone lives or which carrier a number uses today.
Map of the 934 area code
Map of the 934 area code around Riverhead, Amityville and Brentwood, New York.
Cities on the map
More than three a day
Every plan includes caller ID lookups.
Caller ID and carrier lookups every month, plus full reports with the owner, their address and a real FICO® Score 4.
Basic
$29a month
Try it: $1 for 1 day
- 100 caller ID & carrier lookups a month
- 3 full reports a month
- Owner, address and FICO® Score 4
- Or $99 a year
$1 today, then $29/month after 1 day · cancel anytime
Most lookups
Platinum
$59a month
Try it: $1 for 7 days
- 1,000 caller ID & carrier lookups a month
- 5 full reports a month
- Owner, address and FICO® Score 4
- Or $199 a year
$1 today, then $59/month after 7 days · cancel anytime
Just one report
$19.99one time
No subscription
- Who the number belongs to
- Current address
- FICO® Score 4 and credit profile
$19.99 once · nothing to cancel
You pick a plan after looking up a number. Full reports need a permissible purpose, like the person’s consent. Caller ID lookups past a plan’s monthly amount are 5¢ each; during a trial, up to 10 are included.
Questions about 934
Where is area code 934?
In New York, covering Riverhead, Amityville and Brentwood and other places across 2 counties.
What time zone is 934 in?
Eastern time. It was 12:14 AM there when this page loaded.
Is 934 an overlay?
Yes. 631 serves the same area, so dial all 10 digits for local calls.
Which phone companies have 934 numbers?
23 companies hold blocks; the most belong to Fractel, T-Mobile and Inteliquent. About 34% of blocks are wireless.
Is 934 running out of numbers?
Not on record. 105 new exchanges have been assigned since 2021.