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631 area code

631 area code phone numbers

Browse current phone-number listings in area code 631, associated with Brentwood, Farmingdale, Lindenhurst, Riverhead, Patchogue. Compare memorable patterns and listed pricing. 98,977 631 numbers are currently available from $25 to $799 (median $49), including 13,132 vanity-word and 8,132 lucky-number numbers.

  • Area code 631 is associated with New York
  • Time zone: Eastern Time
  • Cities describe numbering-plan coverage, not an Exclusive Digits office
  • Delivered by email after payment with the account number and transfer PIN the carrier asks for
  • Portable to Verizon, AT&T, T-Mobile and all major US carriers
BrentwoodFarmingdaleLindenhurstRiverheadPatchogueSeldenDeerparkHuntington Station

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Area-code profile

About the 631 area code

Location
Suffolk County, NY
Time zone
Eastern Time
History
Split from area code 516 in November 1999
Overlays
934 serves the same area as 631
Dialing
Local calls are dialed with 10 digits (1 + 10 digits also works)
Prefixes
799 exchange prefixes in use, held by 40 carriers
Map of the 631 area codeShaded area shows where 631 numbers are rated, with neighboring area codes outlined around it.718203860914845401516BrentwoodLindenhurstRiverheadSeldenMasticWesthampton BeachEast HamptonGreenport Suffolk
Approximate 631 coverage from U.S. Census ZIP code areas and NANPA rate centers.

Cities and communities in 631

Brentwood, Farmingdale, Lindenhurst, Riverhead, Patchogue, Selden, Deerpark, Huntington Station, Babylon, Smithtown, Bay Shore, Ronkonkoma, Commack, Yaphank, East Northport, Southampton

ZIP codes in the 631 area code

105 ZIP code areas. Area codes follow telephone exchange boundaries rather than ZIP code lines, so ZIP codes near the edge can also be served by a neighboring area code.

Suffolk County, NY (105)

06390, 11701, 11702, 11704, 11705, 11706, 11713, 11715, 11716, 11717, 11718, 11719, 11720, 11721, 11722, 11724, 11725, 11726, 11727, 11730, 11731, 11733, 11735, 11738, 11739, 11740, 11741, 11742, 11743, 11746, 11747, 11749, 11751, 11752, 11754, 11755, 11757, 11763, 11764, 11766, 11767, 11768, 11769, 11770, 11772, 11776, 11777, 11778, 11779, 11780, 11782, 11784, 11786, 11787, 11788, 11789, 11790, 11792, 11794, 11795, 11796, 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, 11970, 11971, 11972, 11973, 11975, 11976, 11977, 11978, 11980

Area codes that share 631’s area

934

Neighboring area codes

718203860914845401516

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Vanity phone numbersBrowse numbers that spell usable words.Repeating numbersCompare recognizable rhythms and repeated digits.Round thousandsFind clean endings such as 3000 and 7000.All number patternsEvery recognizable digit pattern we categorize.Numbers by area codeStart with a local market or recognizable code.Numbers by stateBrowse every area code associated with a state.Numbers by industryExplore words and formats suited to a business type.Inventory insightsSee aggregate catalog depth and pricing statistics.212 market reportUse citable 212 catalog counts, price bands, and monthly archives.Buying guidesHow buying, transferring, and choosing a number works.Number toolsCheck patterns and convert vanity words before you buy.