Area code 631 was first put in service November 01, 1999. Area code 631 is in USA (New York). 1-800-database has 1642 records on file with a phone number in the area code of (631) and 273 comments.

The carriers providing phone numbers in 631 area code are: Aat Paging Corporation Ii, Allegiance Telecom, American Messaging (am), American Network, Aquis Communications, AT&T Local, Clec, Broadview Networks, Broadwing Communications, Cablevision Lightpath, Cellco Partnership DBA Verizon Wireless, Convergent Telesis LLC, Conversent Communications Of New York, Coretel New York, Ctc Communications Corp., Eureka Telecom DBA Eureka Networks, Fishers Island Telephone Cooperative, Global Crossing Local Services-ny, Global Naps, Level 3 Communications, Local Access LLC, Mcimetro Access Transmission Services LLC, Metro PCS, New Cingular Wireless PCS - DC, Nextgen Telephone, Omnipoint Communications, Onvoy, Paetec Communications, Peerless Network Of New York, Rcn Telecom Services, Scarsdale Security Systems, Sprint Spectrum L.p., Telcentris Communications, Telengy L.l.c., Teleport Communications Group, Tw Telecom Of New York L.p., Usa Mobility Wireless, Verizon New York, Xo New York.

Counties located in area code 631 are: ERIE, NASSAU, NEW YORK, SUFFOLK.

State: New York

Largest city: Brentwood

In service since: 11/01/1999

Timezone: Eastern

Major Cities in 631
Lindenhurst, NY (27,253)
Zip Codes in 631
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