phone book, or the business directory.

Area Code 631

Located in the Eastern (GMT -05:00) time zone. Area code 631 serves the state of New York. This area code was assigned on May 5th, 1999. On November 1st, 1999 it went into service. 631 is a General Purpose Code. 631 service area does overlap with 934 area codes. Dialing pattern for local calls within the same NPA (area code) is 10D.

Information for Area Code 631

Area Code
631
Country
United States
State
New York (NY)
Major City
Brentwood
Time Zone
Eastern (GMT -05:00)
Population
1,477,914
White Population
1,255,543
Black Population
99,021
Hispanic Population
152,764
Asian Population
36,317
Hawaiian Population
493
Indian Population
3,839
Other Population
52,821
Male Population
723,450
Female Population
754,464
Avg House Value
$210,584.44
Avg Household Income
$65,981.16
Avg Persons Per Household
2.85
Median Age
38.00
Median Age (Male)
36.88
Median Age (Female)
39.09

List of Cities in Area Code Overlay Complex 270

  • Islandia
  • Water Mill
  • Sag Harbor
  • Smithtown
  • Hampton Bays
  • Riverhead
  • Selden
  • Farmingdale
  • East Hampton
  • Mastic
  • Peconic
  • Brentwood
  • Patchogue
  • Central Islip
  • Huntington
  • Cold Spring Harbor
  • Amityville
  • Port Jefferson
  • Sayville
  • Eastport
  • Stony Brook
  • Shoreham
  • Carle Place
  • Southold
  • Yaphank
  • Bellport
  • Seaford
  • Wyandanch
  • Mattituck
  • Shelter Island
  • Bayport
  • Port Jefferson Station
  • Northport
  • Commack
  • Saint James
  • Hicksville
  • Orient
  • Babylon
  • Oakdale
  • Westhampton
  • Greenport
  • Lindenhurst
  • East Marion
  • Montauk
  • Bay Shore
  • Kings Park
  • Islip
  • Deer Park
  • Garden City
  • Wading River
  • Center Moriches
  • Ronkonkoma
  • Wantagh
  • Old Westbury
  • Massapequa
  • Suffolk
  • Woodbury

List of Zip Codes in Area Code 631

  • 11705
  • 11715
  • 11782
  • 11701
  • 11779
  • 11749
  • 11722
  • 11946
  • 11968
  • 11976
  • 11980
  • 11751
  • 11718
  • 11706
  • 11772
  • 11901
  • 11786
  • 11725
  • 11743
  • 11729
  • 11798
  • 11703
  • 11717
  • 11733
  • 11777
  • 11790
  • 11780
  • 11783
  • 11710
  • 11793
  • 11757
  • 11735
  • 11937
  • 11954
  • 11963
  • 11768
  • 11788
  • 11787
  • 11754
  • 11950
  • 11713
  • 11977
  • 11978
  • 11942
  • 11704
  • 11702
  • 11952
  • 11737
  • 11796
  • 11784
  • 11944
  • 11941
  • 11776
  • 11766
  • 11590
  • 11568
  • 11792
  • 11724
  • 11797
  • 11934
  • 11971
  • 11801
  • 11804
  • 11803
  • 11730
  • 11769
  • 11967
  • 11955
  • 11948
  • 11939
  • 11957
  • 11758
  • 11762
  • 11958
  • 11964
  • 11599
  • 11514
  • 11746
  • 11530

SPs and Telephone companies in Area Code 270

  • Xo New York, Inc.
  • Verizon New York Inc.
  • Cablevision Lightpath, Inc. - Ny
  • Broadwing Communications, Llc - Ny
  • Tc Systems,inc. - Ny
  • Peerless Network Of New York, Llc - Ny
  • Scarsdale Security Systems, Inc.
  • Level 3 Communications, Llc - Ny
  • New Cingular Wireless Pcs, Llc - Dc
  • Usa Mobility Wireless, Inc.
  • Allegiance Telecom, Inc. - Ny
  • Broadview Networks, Inc. - Ny
  • Neutral Tandem-new York, Llc - Ny
  • Sprint Spectrum L.p.
  • Cellco Partnership Dba Verizon Wireless - Ny
  • Conversent Communications Of New York, Llc
  • Mci Worldcom Communications Inc. - Ny
  • Omnipoint Communications, Inc. - Ny
  • Global Crossing Local Services, Inc.-ny
  • Vitcom Llc - Ny
  • Ctc Communications Corp. - Ny
  • Onvoy, Llc - Ny
  • Telcentris Communications, Llc - Ny
  • At&t Local
  • Wide Voice, Llc - Ny
  • Paetec Communications, Inc. - Ny
  • American Network, Inc.
  • Eureka Telecom, Inc. Dba Eureka Networks - Ny
  • Verizon New York
  • Bandwidth.com Clec, Llc - Ny
  • Fishers Island Telephone Corporation
  • Centurylink Communications Llc
  • Metro Pcs, Inc.
  • Telnyx Llc
  • Local Access Llc - Ny
  • Aquis Communications, Inc.
  • Rcn Telecom Services, Inc. - Ny
  • Level 3 Telecom Of New York, Lp - Ny
  • Telengy L.l.c. - Ny
  • Global Naps, Inc. - Ny
  • Aat Paging Corporation Ii
  • American Messaging Services, Llc

Phone Numbers Beginning With 631