NEW YORK · AREA CODE GUIDE
934 area code location: Lindenhurst and Patchogue, New York
- Local date and time
- Eastern Time
Map data: HSIP (2010) · NANPA · US Census Bureau, checked 26 September 2026. Boundaries are approximate.
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Download the 934 area code map
A printable area code 934 location map, with time zone and state. Use the PNG image in a document or slide; the SVG stays sharp at any size.
934 area code at a glance
- State
- New York
- Primary cities
- Lindenhurst, Patchogue, and Babylon
- Established
- Population
- Largest community: Lindenhurst, 27,258 (2025)Not an area-code population.
- Prefixes in service
- 128 as of 13 October 2026
An area code does not show where a caller is now.
History
Country and calling code: United States (+1).
Parent code: 631.
New code planned: No, as of 22 September 2026.
- : 934 added as an overlay on 631
Time zone
- Eastern Time
- Standard time UTC−05:00
- Daylight saving time UTC−04:00
Counties and cities covered
934 numbers are issued across 53 communities. These are telephone exchange areas, which follow the phone network rather than city limits, so a place can sit just outside the boundary of the town it is named for.
Counties of the communities we could place (the code may reach further): Suffolk County and Nassau County.
- Lindenhurst
- Patchogue
- Babylon
- Amityville
- Farmingdale
- Port Jefferson
- Northport
- Southampton
- Sag Harbor
- Greenport
- Bellport
- Quogue
- East Hampton
- Shoreham
- Amagansett
- Atlantic
- Bay Shore
- Bayport
- Brentwood
- Bridgehampton
- Center Moriches
- Central Islip
- Cold Spring Harbor
- Commack
- Deer Park
28 more communities
- East Fire Island
- Eastport
- Fire Island
- Fishers Island
- Hampton Bays
- Huntington
- Islip
- Jamesport
- Kings Park
- Mattituck
- Midland
- Montauk Point
- Orient
- Peconic
- Riverhead
- Ronkonkoma
- Saint James
- Sayville
- Selden
- Shelter Island
- Smithtown
- Southold
- Stony Brook
- Wading River
- Water Mill
- West Commack
- Westhampton
- Yaphank
Notable places in 934
| Place | Where | What it is |
|---|---|---|
| Stony Brook University | 1.1 km from Stony Brook | University, 33,031 12-month enrollment (2023–24) |
| Long Island MacArthur Airport | 2.2 km from Ronkonkoma | Commercial airport, 682,804 enplanements (2024) |
| Republic Airport | 2.9 km from Farmingdale | Airport |
| Montauk Airport | 20.4 km from Amagansett | Airport |
| Parrish Art Museum | 2.4 km from Water Mill | Museum |
| Heckscher Museum of Art | 1.3 km from Huntington | Museum |
| Francis S. Gabreski Air National Guard Base | 1.8 km from Westhampton | Military base |
| Long Island Aquarium and Exhibition Center | 4.1 km from Riverhead | Zoo |
| Long Island Museum of American Art, History, and Carriages | 1.3 km from Stony Brook | Museum |
| Stony Brook University School of Medicine | 1.0 km from Stony Brook | University |
Also serving this area
Questions about 934
Where is the 934 area code?
934 is in New York. Its numbers are issued in Lindenhurst, Patchogue, Babylon, and 50 other communities.
What time zone is area code 934 in?
934 is in Eastern Time. Daylight saving time is observed.
Is 934 an overlay?
Yes. 934 was added as an overlay on 631 on 16 July 2016.
What cities are in the 934 area code?
Lindenhurst, Patchogue, Babylon, Amityville, and Farmingdale, and 48 other communities.
What state is area code 934 in?
Area code 934 is in New York.
What counties are covered by area code 934?
Area code 934 covers communities in Suffolk County and Nassau County.
Is 934 a toll-free area code?
No. 934 is a geographic area code. The toll-free codes are 800, 833, 844, 855, 866, 877, and 888.
Sources: NANPA area code listing, NANPA places by area code, NANPA central office code assignments, U.S. Census Bureau population estimates, OMB metropolitan area delineations. Checked .
Business phone numbers in area code 934, answered by an AI agent
A local number for Lindenhurst, Patchogue, and Babylon, New York, with an AI receptionist that takes caller details, answers the questions you give it, and books appointments. Numbers depend on what carriers have left.