631 Area Code
Enter the full phone number Search Get the name, address, and phone carrier for any number | State: | New York |
| Major City: | Brentwood |
| Timezone: | Eastern |
| Current Time: | 11:31pm |
| Short URL: | allareacodes.com/631 |
Printable Map
Area Code 631 Map
Where is area code 631?
Area code 631 is located in southeastern New York and covers Brentwood, West Babylon, and Coram. It has a single overlay (934) that serves the same area.
What time zone is area code 631?
The 631 area code is located in the Eastern timezone. The Eastern time zone is also known as America/New_York. As of the last time this page was loaded, the current time is 11:31pm.
History
Creation: Area code 631 was put into service on November 1, 1999 and was the 269th area code in service. It was one of 23 area codes introduced in 1999. In 2016, area code 934 was created and is currently an overlay to 631. It was the 12th area code in the state of New York. New York currently has 22 area codes. It was created to relieve the pressure on the 516 area code as the numbers in 516 were being exhausted.
Middle digit: Until 1953, the middle digit was restricted to either a 0 or a 1 where a zero indicated that the area code covered the entire state while a 1 indicated that the area code served only a portion of a state. When the 631 area code was created in 1999, it was the 120th area code without 0 or 1 as the middle digit.
Nearby Area Codes
203/475 (Bridgeport, CT)329/845 (New City, NY)363/516 (Hempstead, NY)401 (Providence, RI)508/774 (Worcester, MA)631/934 (Brentwood, NY)860/959 (Hartford, CT)914 (Yonkers, NY)
Top 1 Counties in Area Code 631
| County | Total Population | % of 631 | % of County |
|---|
| Suffolk, NY | 1,493,350 | 99% | 100% |
Top 50 Cities in Area Code 631
| City | Total Population | % of 631 | % of City |
|---|
| Brentwood, NY | 60,664 | 0% | 100% |
| West Babylon, NY | 43,213 | 0% | 100% |
| Coram, NY | 39,113 | 1% | 100% |
| Commack, NY | 36,124 | 1% | 100% |
| Central Islip, NY | 34,450 | 0% | 100% |
| Huntington Station, NY | 33,029 | 0% | 100% |
| Centereach, NY | 31,578 | 0% | 100% |
| West Islip, NY | 28,335 | 0% | 100% |
| Shirley, NY | 27,854 | 0% | 100% |
| Deer Park, NY | 27,745 | 0% | 100% |
| Lindenhurst, NY | 27,253 | 0% | 100% |
| Holbrook, NY | 27,195 | 0% | 100% |
| Dix Hills, NY | 26,892 | 1% | 100% |
| Smithtown, NY | 26,470 | 1% | 100% |
| Bay Shore, NY | 26,337 | 0% | 100% |
| Medford, NY | 24,142 | 0% | 100% |
| Copiague, NY | 22,993 | 0% | 100% |
| East Patchogue, NY | 22,469 | 0% | 100% |
| Hauppauge, NY | 20,882 | 0% | 100% |
| East Northport, NY | 20,217 | 0% | 100% |
| Lake Ronkonkoma, NY | 20,155 | 0% | 100% |
| Selden, NY | 19,851 | 0% | 100% |
| Holtsville, NY | 19,714 | 0% | 100% |
| Ronkonkoma, NY | 19,082 | 0% | 100% |
| North Bay Shore, NY | 18,944 | 0% | 100% |
| Islip, NY | 18,689 | 0% | 100% |
| Huntington, NY | 18,046 | 0% | 100% |
| North Amityville, NY | 17,862 | 0% | 100% |
| North Babylon, NY | 17,509 | 0% | 100% |
| Kings Park, NY | 17,282 | 0% | 100% |
| Sayville, NY | 16,853 | 0% | 100% |
| Melville, NY | 18,985 | 0% | 85% |
| Farmingville, NY | 15,481 | 0% | 100% |
| Mastic, NY | 15,481 | 0% | 100% |
| Setauket-East Setauket, NY | 15,477 | 0% | 100% |
| East Islip, NY | 14,475 | 0% | 100% |
| Manorville, NY | 14,314 | 1% | 100% |
| Rocky Point, NY | 14,014 | 0% | 100% |
| Greenlawn, NY | 13,742 | 0% | 100% |
| Stony Brook, NY | 13,740 | 0% | 100% |
| Hampton Bays, NY | 13,603 | 1% | 100% |
| Nesconset, NY | 13,387 | 0% | 100% |
| St. James, NY | 13,338 | 0% | 100% |
| Ridge, NY | 13,336 | 1% | 100% |
| Riverhead, NY | 13,299 | 1% | 100% |
| Mastic Beach, NY | 12,930 | 0% | 100% |
| Miller Place, NY | 12,339 | 0% | 100% |
| Babylon, NY | 12,166 | 0% | 100% |
| Mount Sinai, NY | 12,118 | 0% | 100% |
| Terryville, NY | 11,849 | 0% | 100% |
Largest Telephone Carriers
Landline
| Prefixes | Carrier |
| 30% | Verizon |
| 9% | Cablevision Lightpath |
| 5% | Xo |
| 4% | Teleport Communications Group |
| 3% | Broadwing Communications |
| 3% | Broadview Networks |
| 2% | Level 3 |
| 14% | Other |
Wireless
| Prefixes | Carrier |
| 5% | Cingular |
| 5% | Verizon |
| 4% | Sprint |
| 4% | Omnipoint Communications |
| 2% | USA Mobility |
| 1% | Metro PCS |
| 1% | Cablevision Lightpath |
| 1% | Other |
Prefixes
98% assigned to a telco77% Landline1% Unknown22% Wireless Prefix Usage Primary City Carrier Introduced 200-BayportMCI Metro ATS12/08/2003201-Onvoy202-Onvoy203-Onvoy204-SouthamptonVerizon01/14/2000205-YaphankVerizon01/14/2000206-BrightwatersVerizon01/14/2000207-PatchogueVerizon01/14/2000208-RiverheadVerizon01/14/2000209-ShorehamVerizon01/14/2000210-IslipBroadview Networks10/31/2000212-Onvoy213-HuntingtonTeleport Communications Group08/20/2000214-Cablevision Lightpath215-Metropcs216-East SetauketVerizon01/14/2000217-Stony BrookAmerican Network01/14/2000218-SayvilleVerizon01/14/2000219-BrentwoodVerizon10/13/2003220-BrentwoodOmnipoint Communications03/03/2001221-WantaghVerizon08/20/2000223-HuntingtonXo03/03/2001224-IslipVerizon01/14/2000225-LindenhurstVerizon01/14/2000226-LindenhurstVerizon01/14/2000227-FarmingdaleBroadview Networks08/20/2000228-ShorehamXo03/03/2001229-AmityvilleXo08/20/2000230-MontaukPeerless Network09/06/2012231-BrentwoodVerizon01/14/2000232-Central IslipVerizon01/14/2000233-BrentwoodVerizon01/14/2000234-Central IslipVerizon01/14/2000235-BrentwoodVerizon10/18/2002236-BrentwoodBroadwing Communications03/03/2001237-Water MillCablevision Lightpath09/25/2001238-MontaukCablevision Lightpath09/25/2001239-NorthportTeleport Communications Group08/20/2000240-SmithtownBroadwing Communications10/30/2001241-BrentwoodVerizon06/05/2003242-Deer ParkVerizon01/14/2000243-Deer ParkVerizon01/14/2000244-SayvilleVerizon01/14/2000245-BrentwoodCingular08/16/2005246-East SetauketVerizon01/14/2000247-FarmingdaleTeleport Communications Group06/13/2000248-E HamptonPeerless Network09/06/2012249-FarmingdaleVerizon01/14/2000250-St JamesCablevision Lightpath04/09/2013251-Sag HarborBroadwing Communications08/20/2000252-BrentwoodVerizon02/04/2003253-Deer ParkVerizon01/14/2000254-Deer ParkVerizon01/14/2000255-RiverheadCingular07/22/2002256-SayvilleTeleport Communications Group08/20/2000257-SmithtownCablevision Lightpath05/30/2012258-BrentwoodVerizon08/15/2002259-SouthamptonVerizon01/14/2000260-Verizon261-NorthportVerizon01/14/2000262-NorthportVerizon01/14/2000263-SmithtownVerizon01/14/2000264-AmityvilleVerizon01/14/2000265-SmithtownVerizon01/14/2000266-CommackVerizon01/14/2000267-East HamptonVerizon01/14/2000268-SouthamptonPeerless Network04/04/2013269-Kings ParkVerizon01/14/2000270-FarmingdaleXo08/20/2000271-HuntingtonVerizon01/14/2000272-Central IslipVerizon01/14/2000273-BrentwoodVerizon01/14/2000274-Deer ParkVerizon01/14/2000275-BrentwoodSprint07/10/2003276-Hampton BaysSprint10/21/2002277-IslipVerizon01/14/2000278-BrentwoodSprint10/21/2003279-BrentwoodUSA Mobility01/14/2000280-BrentwoodUSA Mobility01/14/2000281-MasticVerizon01/14/2000282-YaphankVerizon01/14/2000283-SouthamptonVerizon01/14/2000284-RiverheadVerizon01/14/2000285-RonkonkomaVerizon08/20/2000286-BellportVerizon01/14/2000287-SouthamptonVerizon01/14/2000288-Westhampton BeachVerizon01/14/2000289-PatchogueVerizon01/14/2000290-Omnipoint Communications291-BrentwoodSprint07/23/2003292-Kings ParkLevel 308/20/2000293-FarmingdaleVerizon01/14/2000294-YaphankSprint10/21/2002295-YaphankGlobal Crossing Local Services08/20/2000296-Water MillCablevision Lightpath06/28/2013297-Central IslipPaetec Communications08/20/2000298-MattituckVerizon01/14/2000299-BrentwoodBroadview Networks10/31/2000300-BrentwoodVerizon01/14/2000301-Telnyx302-West SayvilleXo08/20/2000303-Metropcs304-Verizon305-Cingular306-BrentwoodGlobal Crossing Local Services01/14/2000307-PatchogueLocal Access08/02/2013308-Omnipoint Communications309-Cablevision Lightpath310-Cingular312-PatchogueTeleport Communications Group08/20/2000313-Cablevision Lightpath314-Telnyx315-MattituckCablevision Lightpath12/16/2006316-FarmingdaleVerizon02/21/2007317-PatchogueCingular12/04/2009318-East HamptonMCI Metro ATS01/27/2010319-SayvilleVerizon02/03/2006320-SeldenCablevision Lightpath08/21/2006321-BabylonVerizon01/14/2000322-BrentwoodUSA Mobility01/14/2000323-GreenportVerizon01/14/2000324-East HamptonVerizon01/14/2000325-EastportVerizon01/14/2000326-CommackXo08/20/2000327-HuntingtonCingular08/27/2002328-Bay ShoreBroadview Networks10/31/2000329-East HamptonVerizon01/14/2000330-FarmingdaleCablevision Lightpath09/30/2011331-Port JeffersonVerizon01/14/2000332-BrentwoodCingular02/15/2002333-GreenportBroadview Networks05/05/2009334-Central IslipSprint08/20/2000335-BrentwoodVerizon07/10/2003336-BrentwoodMetro PCS06/01/2010337-SayvilleGlobal Crossing Local Services08/20/2000338-BrentwoodVerizon02/18/2004339-BrentwoodBandwidth.com02/12/2010340-BabylonUSA Mobility01/14/2000341-YaphankVerizon01/14/2000342-Central IslipVerizon01/14/2000343-CommackCablevision Lightpath09/10/2003344-YaphankVerizon01/14/2000345-YaphankVerizon01/14/2000346-SeldenBandwidth.com08/19/2010347-Cingular348-Central IslipVerizon01/14/2000349-Stony BrookAquis Communications09/13/2002350-WestburyMCI Metro ATS01/14/2000351-HuntingtonVerizon01/14/2000352-SmithtownSprint08/20/2010353-SouthamptonBandwidth.com08/26/2010354-MattituckLevel 308/20/2000355-BrentwoodOmnipoint Communications08/21/2003356-BrentwoodOmnipoint Communications08/21/2003357-BrentwoodVerizon01/14/2000358-BabylonVerizon09/10/2010359-Wading RiverPeerless Network09/06/2012360-SmithtownVerizon01/14/2000361-SmithtownVerizon01/14/2000363-PatchogueVerizon01/14/2000364-Stony BrookBroadview Networks11/08/2010365-BrentwoodSprint09/10/2003366-SmithtownVerizon01/14/2000367-Cold Spring HarborVerizon01/14/2000368-CommackVerizon01/14/2000369-RiverheadVerizon01/14/2000370-FarmingdaleTeleport Communications Group01/14/2000371-St JamesSprint06/17/2002372-Verizon373-BrentwoodUSA Mobility01/14/2000374-BrentwoodCingular11/14/2001375-RiverheadCingular11/14/2001376-BabylonVerizon01/14/2000377-SouthamptonCingular11/21/2006378-ShorehamLevel 308/20/2000379-BrentwoodVerizon01/09/2002380-HuntingtonTeleport Communications Group08/20/2000381-Metropcs382-SmithtownVerizon01/14/2000383-Bay ShoreSprint06/17/2002384-SeldenSprint05/14/2002385-HuntingtonVerizon01/14/2000386-FarmingdalePaetec Communications03/03/2001387-CommackTeleport Communications Group08/20/2000388-WoodburyCablevision Lightpath10/25/2010389-RonkonkomaBroadview Networks10/31/2000390-FarmingdaleCablevision Lightpath06/13/2000391-FarmingdaleVerizon01/14/2000392-Deer ParkCablevision Lightpath02/14/2006393-FarmingdaleCablevision Lightpath06/13/2000394-YaphankSprint10/26/2010395-MasticVerizon01/14/2000396-FarmingdaleCablevision Lightpath06/13/2000397-AmityvilleBandwidth.com02/12/2010398-BrentwoodOmnipoint Communications08/20/2000399-MasticVerizon01/14/2000400-Ctr MorichesTelcentris Communications05/07/2012401-Cingular402-BrentwoodTelengy02/01/2012403-Port JeffersonXo08/23/2006404-BrentwoodAT&T01/14/2000405-RiverheadXo02/22/2011406-SmithtownRcn Telecom Services01/14/2000407-SoutholdBandwidth.com03/21/2011408-AmityvilleOmnipoint Communications02/06/2012409-WantaghVerizon08/20/2000410-CommackBroadview Networks10/31/2000412-LindenhurstXo08/20/2000413-SeldenCingular02/08/2006414-FarmingdaleCablevision Lightpath08/20/2000415-Central IslipGlobal Crossing Local Services01/14/2000416-BrentwoodVerizon07/11/2011417-HicksvilleCablevision Lightpath10/10/2011418-HuntingtonAllegiance Telecom05/03/2001419-SayvilleVerizon01/14/2000420-FarmingdaleVerizon01/14/2000421-HuntingtonVerizon01/14/2000422-BabylonVerizon01/14/2000423-HuntingtonVerizon01/14/2000424-HuntingtonVerizon01/14/2000425-HuntingtonVerizon01/14/2000426-BabylonUSA Mobility01/14/2000427-HuntingtonVerizon01/14/2000428-HuntingtonOmnipoint Communications04/04/2001429-LindenhurstPeerless Network09/06/2012430-GreenportPeerless Network04/03/2013431-Central IslipSprint08/20/2000432-BrentwoodLocal Access08/02/2013433-BrentwoodSprint06/26/2002434-BrentwoodVerizon01/14/2000435-BrentwoodVerizon01/14/2000436-BrentwoodVerizon01/14/2000437-Deer ParkTeleport Communications Group10/08/2013438-PatchogueBandwidth.com05/03/2011439-Central IslipCablevision Lightpath01/14/2000440-East IslipLevel 308/20/2000441-BrentwoodUSA Mobility01/14/2000442-BrentwoodUSA Mobility01/14/2000443-EastportBroadwing Communications08/20/2000444-East SetauketVerizon01/14/2000445-BrentwoodSprint03/15/2001446-IslipCablevision Lightpath06/07/2007447-PatchogueVerizon01/14/2000448-YaphankSprint08/10/2011449-BrentwoodMetro PCS06/14/2013450-LindenhurstSprint03/02/2012451-SeldenVerizon01/14/2000452-Omnipoint Communications453-SeldenAmerican Messaging06/13/2000454-FarmingdaleVerizon01/14/2000455-Deer ParkOmnipoint Communications03/03/2001456-BrentwoodVerizon02/09/2005457-HuntingtonTeleport Communications Group08/20/2000458-Sag HarborLevel 308/20/2000459-BrentwoodVerizon01/27/2012460-Kings ParkXo08/20/2000461-RiverheadVerizon09/13/2011462-CommackVerizon01/14/2000463-Central IslipSprint08/20/2000464-AmityvilleBandwidth.com06/09/2011465-FarmingdaleCablevision Lightpath06/13/2000466-RiverheadGlobal Crossing Local Services08/20/2000467-RonkonkomaVerizon01/14/2000468-RonkonkomaVerizon01/14/2000469-RonkonkomaVerizon08/20/2000470-HuntingtonCablevision Lightpath06/13/2000471-PatchogueVerizon01/14/2000472-SayvilleVerizon01/14/2000473-Port JeffersonVerizon01/14/2000474-Port JeffersonVerizon01/14/2000475-PatchogueVerizon01/14/2000476-Port JeffersonVerizon01/14/2000477-GreenportVerizon01/14/2000478-BrentwoodMCI Metro ATS01/14/2000479-HuntingtonCoretel06/13/2000480-AmityvilleTelengy03/09/2012481-IslipXo08/20/2000482-BabylonCablevision Lightpath03/29/2007483-MontaukTelengy02/03/2012484-BrentwoodSprint12/31/2001485-WyandanchLevel 308/20/2000486-CommackCablevision Lightpath03/03/2001487-BrentwoodVerizon07/18/2006488-SouthamptonCablevision Lightpath08/21/2007489-CommackAllegiance Telecom08/20/2000490-MasticTelengy03/16/2012491-Deer ParkVerizon01/14/2000492-Deer ParkVerizon01/14/2000493-CommackVerizon01/14/2000494-RiverheadOmnipoint Communications04/21/2009495-BrentwoodVerizon08/20/2000496-SeldenLevel 302/20/2012497-YaphankUSA Mobility10/31/2000498-Cold Spring HarborBroadview Networks10/31/2000499-CommackVerizon01/14/2000500-Water MillTelcentris Communications04/23/2012501-FarmingdaleVerizon01/14/2000502-LaurelTelengy03/16/2012503-Ctr MorichesTeleport Communications Group08/20/2000504-YaphankCablevision Lightpath05/23/2006505-LindenhurstBandwidth.com02/24/2010506-RiverheadVerizon01/14/2000507-AmityvilleOmnipoint Communications06/27/2013508-Verizon509-Port JeffersonCablevision Lightpath08/21/2006510-WyandanchXo08/20/2000512-SeldenCingular02/08/2006513-BrentwoodLevel 301/14/2000514-BrentwoodXo01/14/2000515-GreenportOnvoy10/31/2012516-Onvoy517-BabylonBroadwing Communications08/20/2000518-BrightwatersPeerless Network04/03/2013519-West SayvillePeerless Network04/03/2013520-AmityvilleGlobal Crossing Local Services08/20/2000521-BrentwoodTw Telecom08/17/2004522-Deer ParkCablevision Lightpath04/02/2009523-Central IslipSprint08/20/2000524-BrentwoodCingular07/18/2011525-BrentwoodBroadwing Communications11/04/2003526-BabylonOnvoy10/22/2012527-E HamptonCablevision Lightpath06/03/2011528-Kings ParkAllegiance Telecom08/20/2000529-OrientTelcentris Communications04/13/2012530-Omnipoint Communications531-FarmingdaleVerizon01/14/2000532-AmityvilleBroadview Networks10/31/2000533-Central IslipMCI Metro ATS02/09/2009534-Cold Spring HarborAllegiance Telecom08/20/2000535-Port JeffersonPeerless Network09/06/2012536-EastportBroadwing Communications08/20/2000537-Sag HarborVerizon01/14/2000538-SeldenLocal Access08/02/2013539-BabylonCablevision Lightpath10/31/2000540-Rcn Telecom Services541-Massapequa ParkVerizon08/20/2000542-RonkonkomaTelengy03/16/2012543-CommackVerizon01/14/2000544-Kings ParkVerizon01/14/2000545-AmityvillePeerless Network08/20/2012546-HuntingtonBroadwing Communications03/03/2001547-HuntingtonVerizon01/14/2000548-RiverheadVerizon01/14/2000549-HuntingtonVerizon01/14/2000550-Global Naps05/02/2004551-St JamesAllegiance Telecom08/20/2000552-AmityvilleOmnipoint Communications08/22/2013553-BrentwoodVerizon08/20/2000554-BrentwoodUSA Mobility01/14/2000556-BrentwoodAat Paging Corp. II11/15/2005557-Local Access06/09/2014558-RiverheadUSA Mobility01/14/2000559-BrentwoodCingular03/30/2006560-BrentwoodVerizon09/19/2006561-SeldenTeleport Communications Group08/20/2000562-PatchogueCablevision Lightpath10/06/2011563-SayvilleVerizon01/14/2000564-SayvilleBroadview Networks10/31/2000565-AmityvilleOmnipoint Communications05/19/2009566-RiverheadTw Telecom01/05/2006567-SayvilleVerizon01/14/2000568-AmityvilleOmnipoint Communications11/13/2013569-PatchogueLevel 305/19/2006570-East IslipBroadwing Communications10/31/2000571-OrientPeerless Network04/03/2013572-BabylonOmnipoint Communications05/27/2009573-SayvilleCablevision Lightpath10/06/2011574-RiverheadPaetec Communications08/20/2000575-BrentwoodMetro PCS09/30/2008576-PatchogueXo08/20/2000577-FarmingdaleVerizon01/14/2000578-YaphankSprint04/26/2007579-BrentwoodCingular11/14/2008580-RonkonkomaVerizon01/14/2000581-IslipVerizon01/14/2000582-Central IslipVerizon01/14/2000583-East IslipVerizon01/14/2000584-St JamesVerizon01/14/2000585-RonkonkomaVerizon01/14/2000586-Deer ParkVerizon01/14/2000587-BabylonVerizon01/14/2000588-RonkonkomaVerizon01/14/2000589-SayvilleVerizon01/14/2000590-BrentwoodGlobal Crossing Local Services01/14/2000591-RiverheadCablevision Lightpath01/14/2000592-LindenhurstCablevision Lightpath01/14/2000593-GreenportLevel 308/20/2000594-Hampton BaysCablevision Lightpath03/15/2001595-Deer ParkVerizon01/14/2000596-Westhampton BeachXo01/13/2006597-East IslipVerizon01/14/2000598-AmityvilleVerizon01/14/2000599-RiverheadVerizon10/08/2008600-CommackTelcentris Communications04/23/2012601-BrentwoodCingular11/29/2012602-GreenportXo02/03/2006603-RiverheadBroadview Networks01/14/2000604-E HamptonCablevision Lightpath01/11/2006605-PatchogueCingular05/13/2009606-HicksvilleCablevision Lightpath04/17/2009607-Tc Systems608-AmityvilleCablevision Lightpath10/31/2000609-BrentwoodVerizon09/08/2008610-EastportBroadwing Communications01/14/2000612-BabylonBroadwing Communications08/20/2000613-Water MillGlobal Crossing Local Services08/20/2000614-SouthamptonOnvoy01/14/2000615-RonkonkomaLevel 301/14/2000616-PeconicXo01/13/2006617-BrentwoodVerizon08/21/2006618-YaphankGlobal Crossing Local Services01/14/2000619-HuntingtonTeleport Communications Group08/20/2000620-HicksvilleCablevision Lightpath06/22/2011621-St JamesXo08/20/2000622-FarmingdaleCablevision Lightpath06/13/2000623-CommackTeleport Communications Group08/20/2000624-BrentwoodVerizon06/30/2008625-OrientXo02/03/2006626-BrentwoodVerizon05/12/2008627-PatchogueCablevision Lightpath11/03/2005628-NorthportXo08/20/2000629-HuntingtonCablevision Lightpath10/31/2007630-Central IslipCablevision Lightpath01/14/2000631-Regional Telephone Corp.632-East SetauketVerizon01/14/2000633-BellportCtc Communications Corp.03/03/2014634-Cablevision Lightpath635-Vitcom636-Cingular637-MCI Metro ATS04/28/2014638-Stony BrookVerizon10/05/2005639-BrentwoodTeleport Communications Group09/08/2008640-Omnipoint Communications641-Bandwidth.com642-Port JeffersonVerizon01/14/2000643-Deer ParkVerizon01/14/2000644-Verizon645-BrentwoodOmnipoint Communications08/20/2000646-Onvoy647-Bay ShoreCablevision Lightpath03/03/2001648-RonkonkomaCablevision Lightpath03/03/2001649-BabylonBroadwing Communications10/31/2000650-IslipCablevision Lightpath03/03/2001651-NorthportCablevision Lightpath03/03/2001652-SmithtownMCI Metro ATS01/13/2014653-Westhampton BeachVerizon01/14/2000654-PatchogueVerizon01/14/2000655-RiverheadTeleport Communications Group01/14/2000656-SmithtownCablevision Lightpath03/03/2001657-MorichesLevel 308/20/2000658-E HamptonCablevision Lightpath07/11/2013659-Cold Spring HarborCablevision Lightpath03/03/2001660-RiverheadBroadwing Communications01/14/2000661-BabylonVerizon01/14/2000662-HuntingtonCingular10/25/2002663-Kings ParkCablevision Lightpath03/03/2001664-Central IslipSprint08/20/2000665-BrightwatersVerizon01/14/2000666-BrightwatersVerizon01/14/2000667-Deer ParkVerizon01/14/2000668-MontaukVerizon01/14/2000669-BabylonVerizon01/14/2000670-CommackCablevision Lightpath03/03/2001671-LindenhurstSprint06/17/2002672-SmithtownSprint06/17/2002673-HuntingtonVerizon01/14/2000674-WyandanchAllegiance Telecom06/30/2001675-Stony BrookCablevision Lightpath06/30/2001676-RonkonkomaCablevision Lightpath08/20/2004677-SayvilleXo08/20/2000678-BrentwoodAllegiance Telecom06/30/2001679-WantaghVerizon08/20/2000680-RiverheadCingular02/14/2001681-SeldenCingular11/08/2004682-SeldenCingular03/14/2002683-HuntingtonXo08/20/2000684-Westhampton BeachPeerless Network11/13/2012685-Hampton BaysGlobal Crossing Local Services08/20/2000686-St JamesCablevision Lightpath06/30/2001687-PatchogueVerizon01/14/2000688-FarmingdaleTeleport Communications Group06/13/2000689-East SetauketVerizon01/14/2000690-Cingular691-AmityvilleVerizon01/14/2000692-Cold Spring HarborVerizon01/14/2000693-HuntingtonTeleport Communications Group08/20/2000694-FarmingdaleVerizon01/14/2000695-BrentwoodUSA Mobility10/31/2000696-SeldenVerizon01/14/2000697-HuntingtonCingular01/16/2002698-SeldenVerizon01/14/2000699-SayvilleAllegiance Telecom06/30/2001701-EastportTeleport Communications Group01/14/2000702-SouthamptonConvergent Telesis03/03/2001703-AmityvilleSprint08/08/2005704-BrentwoodCingular08/16/2005705-Onvoy706-Stony BrookXo08/20/2000707-BrentwoodBroadwing Communications03/10/2005708-BrentwoodBroadwing Communications02/22/2005709-Water MillLevel 308/17/2004710-Cablevision Lightpath712-FarmingdaleTeleport Communications Group06/13/2000713-EastportNextgen Telephone06/30/2001714-PatchogueBroadwing Communications10/11/2004715-Central IslipTeleport Communications Group01/14/2000716-SeldenVerizon06/13/2000717-E HamptonBroadwing Communications01/14/2000718-Cablevision Lightpath719-FarmingdaleCablevision Lightpath06/13/2000720-Omnipoint Communications721-SeldenXo08/20/2000722-RiverheadVerizon01/14/2000723-Hampton BaysVerizon01/14/2000724-SmithtownVerizon01/14/2000725-Sag HarborVerizon01/14/2000726-SouthamptonVerizon01/14/2000727-RiverheadVerizon01/14/2000728-Hampton BaysVerizon01/14/2000729-MorichesTeleport Communications Group08/20/2000730-PatchogueCablevision Lightpath06/30/2001731-East HamptonLevel 308/20/2000732-SeldenVerizon01/14/2000733-BrentwoodScarsdale Security Systems10/31/2000734-PeconicVerizon01/14/2000735-PeconicPeerless Network04/03/2013736-SeldenVerizon01/14/2000737-RonkonkomaVerizon01/14/2000738-RonkonkomaVerizon01/14/2000739-RonkonkomaXo08/20/2000740-RiverheadGlobal Crossing Local Services01/14/2000741-BrentwoodCingular10/09/2002742-HuntingtonCingular10/09/2002743-Port JeffersonCablevision Lightpath07/11/2013744-ShorehamVerizon01/14/2000745-BayportCingular02/21/2002746-Omnipoint Communications747-BrentwoodCingular03/10/2005748-BrentwoodOmnipoint Communications08/20/2000749-Shelter IslandVerizon01/14/2000750-SayvilleCablevision Lightpath06/30/2001751-East SetauketVerizon01/14/2000752-FarmingdaleVerizon01/14/2000753-FarmingdaleVerizon01/14/2000754-NorthportVerizon01/14/2000755-FarmingdaleVerizon01/14/2000756-FarmingdaleVerizon01/14/2000757-NorthportVerizon01/14/2000758-PatchogueVerizon01/14/2000759-HuntingtonGlobal Crossing Local Services08/20/2000760-HuntingtonTeleport Communications Group01/14/2000761-Central IslipCablevision Lightpath01/14/2000762-Stony BrookBroadwing Communications01/14/2000763-Garden CityMCI Metro ATS03/03/2001764-SeldenSprint04/12/2001765-SoutholdVerizon01/14/2000766-BrentwoodVerizon07/06/2001767-BrentwoodSprint04/09/2002768-Garden CityBroadview Networks03/03/2001769-ShorehamXo08/20/2000770-FarmingdaleAllegiance Telecom06/30/2001771-E HamptonBroadwing Communications10/13/2004772-MorichesCablevision Lightpath06/30/2001773-FarmingdaleConversent Communications03/03/2001774-BrentwoodSprint08/20/2000775-YaphankCablevision Lightpath06/30/2001776-BellportVerizon01/14/2000777-FarmingdaleVerizon01/14/2000778-Central IslipAllegiance Telecom01/14/2000779-LaurelCablevision Lightpath06/30/2001780-SmithtownAllegiance Telecom08/20/2000781-WantaghVerizon08/20/2000782-Deer ParkBroadview Networks10/31/2000783-WantaghVerizon08/20/2000784-Central IslipTeleport Communications Group01/14/2000785-WantaghVerizon08/20/2000786-BrentwoodVerizon01/16/2001787-Central IslipTeleport Communications Group01/14/2000788-MontaukFishers Island Telephone Cooperative01/14/2000789-AmityvilleVerizon01/14/2000790-PatchogueOmnipoint Communications05/16/2001791-Port JeffersonXo08/20/2000792-HuntingtonTeleport Communications Group08/20/2000793-BrentwoodVerizon03/15/2002794-FarmingdaleBroadview Networks10/31/2000795-Massapequa ParkVerizon08/20/2000796-BrentwoodSprint04/12/2001797-Massapequa ParkVerizon08/20/2000798-Massapequa ParkVerizon08/20/2000799-Massapequa ParkVerizon08/20/2000800-SouthamptonTelcentris Communications04/13/2012801-EastportCablevision Lightpath06/30/2001802-Port JeffersonNextgen Telephone06/30/2001803-BellportCablevision Lightpath06/30/2001804-BrentwoodVerizon05/04/2001805-AmityvilleOmnipoint Communications05/16/2001806-BrentwoodVerizon10/05/2001807-AmityvilleVerizon04/18/2002808-NorthportCoretel01/08/2002809-Metropcs810-Onvoy812-HuntingtonBroadview Networks05/09/2001813-BrentwoodLevel 310/15/2004814-Onvoy815-FarmingdaleBroadwing Communications03/03/2001816-YaphankOmnipoint Communications09/19/2002817-East IslipXo08/20/2000818-Cablevision Lightpath819-Csc Wireless820-RonkonkomaMCI Metro ATS01/14/2000821-ShorehamVerizon01/14/2000822-Central IslipBroadview Networks10/31/2000823-BayportTeleport Communications Group08/20/2000824-Garden CityBroadview Networks03/03/2001825-Bandwidth.com826-WantaghVerizon08/20/2000827-HuntingtonCingular05/16/2002828-Port JeffersonCablevision Lightpath06/30/2001829-Omnipoint Communications830-RiverheadLevel 301/14/2000831-BrentwoodSprint08/20/2000832-BayportAllegiance Telecom06/30/2001833-RiverheadOmnipoint Communications09/06/2002834-BrentwoodVerizon06/30/2001835-BrentwoodCingular06/04/2001836-BrentwoodOmnipoint Communications06/14/2001837-NorthportAllegiance Telecom08/20/2000838-BrentwoodCingular06/30/2001839-BrentwoodOmnipoint Communications01/16/2001840-IslipGlobal Crossing Local Services08/20/2000841-AmityvilleVerizon01/14/2000842-AmityvilleVerizon01/14/2000843-FarmingdaleVerizon01/14/2000844-FarmingdaleVerizon01/14/2000845-FarmingdaleVerizon01/14/2000846-SeldenCablevision Lightpath01/16/2001847-FarmingdaleVerizon01/14/2000848-BrentwoodVerizon06/24/2002849-ShorehamCablevision Lightpath06/30/2001850-CommackXo08/20/2000851-Central IslipVerizon01/14/2000852-RiverheadVerizon01/14/2000853-Central IslipVerizon01/14/2000854-BrentwoodVerizon01/14/2000855-Deer ParkMetro PCS06/30/2001856-Hampton BaysGlobal Crossing Local Services01/14/2000857-Cold Spring HarborXo08/20/2000858-CommackVerizon01/14/2000859-IslipVerizon01/14/2000860-Deer ParkAllegiance Telecom06/30/2001861-FarmingdaleMCI Metro ATS06/13/2000862-St JamesVerizon01/14/2000863-SmithtownVerizon01/14/2000864-CommackVerizon01/14/2000865-Deer ParkLevel 308/20/2000866-BellportTeleport Communications Group08/20/2000867-LindenhurstBroadwing Communications10/31/2000868-BayportCablevision Lightpath06/30/2001869-BellportAllegiance Telecom06/30/2001870-HuntingtonPaetec Communications08/20/2000871-RiverheadCingular03/15/2002872-BrentwoodSprint06/27/2001873-BrentwoodVerizon10/14/2004874-MasticVerizon01/14/2000875-RiverheadCingular07/18/2001876-SoutholdLevel 308/17/2004877-BrentwoodOmnipoint Communications08/02/2001878-MasticVerizon01/14/2000879-PatchogueAllegiance Telecom06/30/2001880-SeldenCingular11/08/2004881-Central IslipAT&T01/14/2000882-Central IslipOmnipoint Communications05/16/2001883-BayportXo08/20/2000884-LindenhurstVerizon01/14/2000885-BrentwoodSprint10/27/2004886-Wading RiverCablevision Lightpath06/30/2001887-Hampton BaysCtc Communications Corp.10/10/2001888-LindenhurstVerizon01/14/2000889-Deer ParkOmnipoint Communications04/15/2002890-PatchogueVerizon08/20/2000891-PatchogueEureka Networks05/24/2004892-Bay ShoreXo08/20/2000893-BabylonVerizon01/14/2000894-HuntingtonTeleport Communications Group01/14/2000895-Onvoy896-NorthportSprint06/17/2002897-HuntingtonCingular10/03/2001898-Westhampton BeachVerizon01/14/2000899-Sag HarborBroadwing Communications01/14/2000900-Onvoy901-BrentwoodSprint04/04/2005902-RiverheadCingular10/09/2002903-SouthamptonCingular10/09/2002904-Central IslipVerizon01/14/2000905-RiverheadVerizon01/14/2000906-Omnipoint Communications907-East HamptonVerizon01/14/2000908-Cablevision Lightpath909-Ctr MorichesCablevision Lightpath06/30/2001910-Wading RiverXo08/20/2000912-NorthportVerizon01/14/2000913-RonkonkomaAllegiance Telecom06/30/2001915-RiverheadAmerican Network01/14/2000916-Telnyx918-Deer ParkTeleport Communications Group08/20/2000919-Sag HarborGlobal Crossing Local Services01/14/2000920-WyandanchCablevision Lightpath01/14/2000921-BrentwoodVerizon10/05/2001922-BrentwoodOmnipoint Communications06/30/2001923-BrentwoodAT&T01/14/2000924-YaphankVerizon01/14/2000925-NorthportBroadwing Communications10/31/2000926-BrentwoodSprint09/25/2002927-Garden CityAT&T01/14/2000928-Port JeffersonVerizon01/14/2000929-ShorehamVerizon01/14/2000930-Central IslipPaetec Communications06/13/2000931-Wide Voice932-Deer ParkVerizon04/01/2005933-Omnipoint Communications935-HuntingtonVerizon08/20/2000937-Cablevision Lightpath938-Port JeffersonLevel 304/08/2005939-Metropcs940-Deer ParkCablevision Lightpath01/14/2000941-East SetauketVerizon01/14/2000942-BrentwoodVerizon08/22/2005943-BabylonOmnipoint Communications05/16/2001944-HuntingtonConversent Communications03/03/2001945-Onvoy946-SeldenCingular09/07/2005947-BellportXo08/20/2000948-BrentwoodOmnipoint Communications06/30/2001949-BellportOmnipoint Communications05/16/2001951-BrentwoodVerizon01/14/2000952-BrentwoodVerizon01/14/2000953-RiverheadVerizon01/14/2000954-Bay ShoreAT&T03/03/2001955-Deer ParkVerizon01/14/2000956-LindenhurstVerizon01/14/2000957-LindenhurstVerizon01/14/2000960-HuntingtonTeleport Communications Group08/20/2000961-BabylonBroadwing Communications01/14/2000962-WestburyMCI Metro ATS01/14/2000963-Central IslipXo01/14/2000964-Deer ParkXo01/14/2000965-RiverheadCingular09/19/2002966-Fractel967-BrentwoodBroadview Networks10/31/2000968-BrightwatersVerizon01/14/2000969-BrightwatersVerizon01/14/2000970-Rcn Telecom Services971-CommackBroadview Networks10/31/2000972-BrentwoodBroadwing Communications09/15/2005973-HuntingtonTeleport Communications Group08/20/2000974-SmithtownOmnipoint Communications04/04/2001975-Onvoy977-Onvoy978-Port JeffersonAllegiance Telecom06/30/2001979-SmithtownVerizon01/14/2000980-CommackOnvoy01/14/2000981-RonkonkomaVerizon01/14/2000982-SmithtownXo08/20/2000983-BabylonXo08/20/2000984-Csc Wireless985-Onvoy986-Onvoy987-BrentwoodVerizon06/30/2001988-HuntingtonCingular02/14/2001989-RiverheadBroadwing Communications01/14/2000990-Airus991-HuntingtonTeleport Communications Group08/20/2000992-Briar ParkCablevision Lightpath09/16/2013993-CommackAllegiance Telecom06/30/2001994-Cingular995-YaphankXo08/20/2000996-Westhampton BeachCablevision Lightpath06/30/2001997-Cingular998-Westhampton BeachCablevision Lightpath06/30/2001999-Regional Telephone Corp.
Sources: North American Numbering Plan Administration (NANPA), telecom providers, and the U.S. Census Bureau.