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Information for area code 631

Phone numbers in area code 631 cover these cities in NY:

Holtsville, I R S Service Center, Irs Service Center, Fishers Island, Fishers Isle, Amity Harbor, Amityville, N Amityville, North Amityville, Babylon, Captree Is, Captree Island, Gilgo Beach, Oak Beach, Oak Island, W Gilgo Beach, West Gilgo Beach, N Babylon, North Babylon, W Babylon, West Babylon, Bay Port, Bayport, Bay Shore, Bayshore, Fair Harbor, Kismet, N Bay Shore, North Bay Shore, Point O Woods, Saltaire, W Bay Shore, West Bay Shore, Bellport, N Bellport, North Bellport, Blue Point, Bohemia, Brentwood, Edgewood, Pine Air, W Brentwood, West Brentwood, Brightwaters, Brookhaven, S Haven, Centereach, S Setauket, South Setauket, Center Port, Centerport, Central Islip, S Hauppauge, South Hauppauge, Cold Spg Hbr, Cold Spring Harbor, Commack, Copiague, Marconiville, Coram, Deer Park, Deerpark, E Islip, East Islip, E Northport, East Northport, Elwood, E Setauket, East Setauket, Old Field, Poquott, Setauket, Strongs Neck, Farmingdale, Farmingville, Great River, Greenlawn, Holbrook, Bay Hills, Baycrest, Beech Croft, Cold Spring Hills, Halesite, Harbor Heights, Hunt, Huntington, Huntington Bay, Knollwood Beach, Lloyd Harbor, Lloyd Neck, W Hills, West Hills, Wincoma, Dix Hills, Huntingtn Sta, Huntington Station, S Huntington, So Huntington, South Huntington, Melville, Hauppauge, Islandia, Ronkonkoma, Bayberry Point, Islip, Islip Manor, Islip Terrace, Kings Park, San Remo, Lake Grove, Lk Grove, Heer Park, Lindenhurst, N Lindenhurst, North Lindenhurst, Gordon Heights, Medford, Miller Place, Mount Sinai, Mt Sinai, Nesconset, Asharoken, Crab Meadow, Eatons Neck, Fort Salonga, Northport, Sunken Meadow, Oakdale, Corneil Estates, Fire Island, Ocean Bay Park, Ocean Beach, Seaview, Canaan Lake, Davis Park, E Patchogue, East Patchogue, N Patchogue, North Patchogue, Patchogue, Don Jagoda Assc Inc, P J S, Pjs, Port Jeff Sta, Port Jefferson Station, Prt Jeff Sta, Prt Jefferson Station, Terryville, Belle Terre, Port Jefferson, Prt Jefferson, Pt Jefferson Station, Rocky Point, Lake Ronkonkoma, Lake Ronkonkoma Heights, Lk Ronkonkoma, Box Hill, Deer Wells, Flowerfield, Head Of The Harbor, Nissequogue, Saint James, St James, Cherry Grove, Fire Is Pines, Fire Island Pines, Sayville, Old Westfield, Selden, Shoreham, Smithtown, Village Of The Branch, Scotts Beach, Sound Beach, Stony Brook, Stonybrook, Wading River, Wildwood, Willwood, Suny Stony Brook, W Islip, West Islip, W Sayville, West Sayville, Wheatley Heights, Wheatley Hts, Wyandanch, Flanders, Northampton, Riverhead, Amagansett, Beach Hampton, Promised Land, Aquebogue, Bridge Hampton, Bridgehampton, Baiting Hollo, Baiting Hollow, Calverton, Center Moriches, Ctr Moriches, Cutchogue, Nassau Point, E Hampton, East Hampton, E Marion, East Marion, E Moriches, East Moriches, Eastport, E Quogue, East Quogue, Greenport, Hampton Bays, Jamesport, Laurel, Manorville, Manor Park, Mastic, Rivers Edge, Mastic Beach, Old Mastic, Village Of Mastic Beach, Mattituck, Middle Island, Hither Plains, Montauk, Moriches, New Suffolk, Orient, Orient Point, Peconic, Quogue, Remsenburg, Lake Panamoka, Panamoka, Ridge, Sagaponack, Bay Point, N Haven, North Haven, Pine Neck, Sag Harbor, Shelter Is, Shelter Island, Shelter Is Ht, Shelter Island Heights, E Yaphank, East Yaphank, Shirley, Smith Point, Smiths Point, S Hampton, South Hampton, Southampton, S Jamesport, South Jamesport, Southold, Speonk, Upton, Wainscott, Water Mill, Watermill, Wtr Mill, W Hampton, West Hampton, Westhampton, Quioque, W Hampton Bch, W Hampton Beach, West Hampton Beach, West Hampton Dunes, Westhampton Beach, Westhampton Dunes, Carver Park, Yaphank

The 631 area code covers these zip codes in NY:

501, 544, 6390, 11701, 11702, 11703, 11704, 11705, 11706, 11707, 11713, 11715, 11716, 11717, 11718, 11719, 11720, 11721, 11722, 11724, 11725, 11726, 11727, 11729, 11730, 11731, 11733, 11737, 11738, 11739, 11740, 11741, 11742, 11743, 11746, 11747, 11749, 11751, 11752, 11754, 11755, 11757, 11760, 11763, 11764, 11766, 11767, 11768, 11769, 11770, 11772, 11775, 11776, 11777, 11778, 11779, 11780, 11782, 11784, 11786, 11787, 11788, 11789, 11790, 11792, 11794, 11795, 11796, 11798, 11901, 11930, 11931, 11932, 11933, 11934, 11935, 11937, 11939, 11940, 11941, 11942, 11944, 11946, 11947, 11948, 11949, 11950, 11951, 11952, 11953, 11954, 11955, 11956, 11957, 11958, 11959, 11960, 11961, 11962, 11963, 11964, 11965, 11967, 11968, 11969, 11970, 11971, 11972, 11973, 11975, 11976, 11977, 11978, 11980

Rate centers:

BAYPORT , SOUTHAMPTN , YAPHANK , BAY SHORE , PATCHOGUE , RIVERHEAD , SHOREHAM , ISLIP , MIDLAND , STONYBROOK , SAYVILLE , BRENTWOOD , NASSAUZN09 , XXXXXXXXXX , HUNTINGTON , LINDENHST , FARMINGDL , AMITYVILLE , CENTRAISLP , BRIDGEMPTN , MONTAUK PT , NORTHPORT , SMITHTOWN , DEER PARK , SAG HARBOR , W COMMACK , AMAGANSETT , KINGS PARK , HAMPTNBAYS , ATLANTIC , RONKONKOMA , BELLPORT , WESTHAMPTN , MATTITUCK , E FIRE IS , SELDEN , BABYLON , ORIENT , E HAMPTON , EASTPORT , COMMACK , PTJEFFERSN , GREENPORT , COLDSPGHBR , SOUTHOLD , FIREISLAND , CTRMORICHS , ST JAMES , DIR ASST , QUOGUE , SHELTER IS , PECONIC , WATER MILL , JAMESPORT , FISHERS IS , WADING RIV

Companies:

MCIMETRO ACCESS TRANSMISSION SERVICES LLC , VERIZON NEW YORK, INC. , BANDWIDTH.COM CLEC, LLC , XO NEW YORK, INC. , NEW CINGULAR WIRELESS PCS, LLC - DC , SPRINT SPECTRUM L.P. , BROOKS FIBER OF NEW YORK, INC. , TELEPORT COMMUNICATIONS GROUP , LEVEL 3 COMMUNICATIONS, LLC , BROADVIEW NETWORKS, INC. , NEXTEL COMMUNICATIONS, INC. , CELLCO PARTNERSHIP DBA VERIZON WIRELESS , CORETEL NEW YORK, INC. , CTC COMMUNICATIONS CORP. , RNK, INC. , BROADWING COMMUNICATIONS, LLC , AMERICAN NETWORK, INC. , OMNIPOINT COMMUNICATIONS, INC. , CABLEVISION LIGHTPATH, INC. , METROPOLITAN TELECOMMUNICATIONS , CONVERSENT COMMUNICATIONS OF NEW YORK, LLC , YMAX COMMUNICATIONS CORP. , PAETEC COMMUNICATIONS, INC. , AT&T LOCAL , ALLEGIANCE TELECOM, INC. , USA MOBILITY WIRELESS, INC. , PEERLESS NETWORK OF NEW YORK, LLC , GLOBAL CROSSING LOCAL SERVICES, INC. , METRO PCS, INC. , AQUIS COMMUNICATIONS, INC. , RCN TELECOM SERVICES, INC. , XCHANGE TELECOM CORP. , AMERICAN MESSAGING (AM), INC. , PUBLIC INTEREST NETWORK SERVICES, INC. , TW TELECOM OF NEW YORK L.P. , GLOBAL NAPS, INC. , AAT PAGING CORPORATION II , CONVERGENT TELESIS LLC , NEXTGEN TELEPHONE, INC. , SCARSDALE SECURITY SYSTEMS, INC. , FISHERS ISLAND TELEPHONE COOPERATIVE , US LEC COMMUNICATIONS, INC. , EUREKA TELECOM, INC. DBA EUREKA NETWORKS , EMPIRE ONE TELECOMMUNICATIONS, INC. , MULTIPLE OCN LISTING

List of 631 Area-Code Phone Number Prefixes