Telephone Area 631. .
Prefix: +1631
This prefix is distributed within the state New York
The largest city in the region is Huntington
Time Zone: Eastern
Winter time: UTC-5
Summer time: UTC-4
Below on the map, there is indicated the largest city in the telephone area +1-631-...-.... New York Huntington.
Phone numbers +1-631-YYY-YYYY
| Company | District | Major City | Prefix |
|---|---|---|---|
| Mcimetro Access Transmission Services LLC | Suffolk | Bayport, NY | +1-631200-SSSS |
| Verizon New York | Suffolk | Southampton, NY | +1-631204-SSSS |
| Verizon New York | Suffolk | Yaphank, NY | +1-631205-SSSS |
| Verizon New York | Suffolk | Brightwaters, NY | +1-631206-SSSS |
| Verizon New York | Suffolk | Patchogue, NY | +1-631207-SSSS |
| Verizon New York | Suffolk | Riverhead, NY | +1-631208-SSSS |
| Verizon New York | Suffolk | Shoreham, NY | +1-631209-SSSS |
| Broadview Networks | Suffolk | Islip, NY | +1-631210-SSSS |
| Teleport Communications Group | Suffolk | Huntington, NY | +1-631213-SSSS |
| Verizon New York | Suffolk | East Setauket, NY | +1-631216-SSSS |
| American Network | Suffolk | Stony Brook, NY | +1-631217-SSSS |
| Verizon New York | Suffolk | Sayville, NY | +1-631218-SSSS |
| Cellco Partnership DBA Verizon Wireless | Suffolk | Brentwood, NY | +1-631219-SSSS |
| Omnipoint Communications | Suffolk | Brentwood, NY | +1-631220-SSSS |
| Verizon New York | Nassau | Wantagh, NY | +1-631221-SSSS |
| Xo New York | Suffolk | Huntington, NY | +1-631223-SSSS |
| Verizon New York | Suffolk | Islip, NY | +1-631224-SSSS |
| Verizon New York | Suffolk | Lindenhurst, NY | +1-631225-SSSS |
| Verizon New York | Suffolk | Lindenhurst, NY | +1-631226-SSSS |
| Broadview Networks | Nassau | Farmingdale, NY | +1-631227-SSSS |
| Xo New York | Suffolk | Shoreham, NY | +1-631228-SSSS |
| Xo New York | Suffolk | Amityville, NY | +1-631229-SSSS |
| Verizon New York | Suffolk | Brentwood, NY | +1-631231-SSSS |
| Verizon New York | Suffolk | Central Islip, NY | +1-631232-SSSS |
| Verizon New York | Suffolk | Brentwood, NY | +1-631233-SSSS |
| Verizon New York | Suffolk | Central Islip, NY | +1-631234-SSSS |
| Cellco Partnership DBA Verizon Wireless | Suffolk | Brentwood, NY | +1-631235-SSSS |
| Broadwing Communications | Suffolk | Brentwood, NY | +1-631236-SSSS |
| Cablevision Lightpath | Suffolk | Water Mill, NY | +1-631237-SSSS |
| Cablevision Lightpath | Suffolk | Montauk, NY | +1-631238-SSSS |
| Teleport Communications Group | Suffolk | Northport, NY | +1-631239-SSSS |
| Broadwing Communications | Suffolk | Smithtown, NY | +1-631240-SSSS |
| Cellco Partnership DBA Verizon Wireless | Suffolk | Brentwood, NY | +1-631241-SSSS |
| Verizon New York | Suffolk | Deer Park, NY | +1-631242-SSSS |
| Verizon New York | Suffolk | Deer Park, NY | +1-631243-SSSS |
| Verizon New York | Suffolk | Sayville, NY | +1-631244-SSSS |
| New Cingular Wireless PCS - DC | Suffolk | Brentwood, NY | +1-631245-SSSS |
| Verizon New York | Suffolk | East Setauket, NY | +1-631246-SSSS |
| Teleport Communications Group | Nassau | Farmingdale, NY | +1-631247-SSSS |
| Verizon New York | Nassau | Farmingdale, NY | +1-631249-SSSS |
| Broadwing Communications | Suffolk | Sag Harbor, NY | +1-631251-SSSS |
| Cellco Partnership DBA Verizon Wireless | Suffolk | Brentwood, NY | +1-631252-SSSS |
| Verizon New York | Suffolk | Deer Park, NY | +1-631253-SSSS |
| Verizon New York | Suffolk | Deer Park, NY | +1-631254-SSSS |
| New Cingular Wireless PCS - DC | Suffolk | Riverhead, NY | +1-631255-SSSS |
| Teleport Communications Group | Suffolk | Sayville, NY | +1-631256-SSSS |
| Cellco Partnership DBA Verizon Wireless | Suffolk | Brentwood, NY | +1-631258-SSSS |
| Verizon New York | Suffolk | Southampton, NY | +1-631259-SSSS |
| Verizon New York | Suffolk | Northport, NY | +1-631261-SSSS |
| Verizon New York | Suffolk | Northport, NY | +1-631262-SSSS |
| Verizon New York | Suffolk | Smithtown, NY | +1-631263-SSSS |
| Verizon New York | Suffolk | Amityville, NY | +1-631264-SSSS |
| Verizon New York | Suffolk | Smithtown, NY | +1-631265-SSSS |
| Verizon New York | Suffolk | Commack, NY | +1-631266-SSSS |
| Verizon New York | Suffolk | East Hampton, NY | +1-631267-SSSS |
| Suffolk | +1-631268-SSSS | ||
| Verizon New York | Suffolk | Kings Park, NY | +1-631269-SSSS |
| Xo New York | Nassau | Farmingdale, NY | +1-631270-SSSS |
| Verizon New York | Suffolk | Huntington, NY | +1-631271-SSSS |
| Verizon New York | Suffolk | Central Islip, NY | +1-631272-SSSS |
| Verizon New York | Suffolk | Brentwood, NY | +1-631273-SSSS |
| Verizon New York | Suffolk | Deer Park, NY | +1-631274-SSSS |
| Sprint Spectrum L.p. | Suffolk | Brentwood, NY | +1-631275-SSSS |
| Sprint Spectrum L.p. | Suffolk | Hampton Bays, NY | +1-631276-SSSS |
| Verizon New York | Suffolk | Islip, NY | +1-631277-SSSS |
| Nextel Communications | Suffolk | Brentwood, NY | +1-631278-SSSS |
| Usa Mobility Wireless | Suffolk | Brentwood, NY | +1-631279-SSSS |
| Usa Mobility Wireless | Suffolk | Brentwood, NY | +1-631280-SSSS |
| Verizon New York | Suffolk | Mastic, NY | +1-631281-SSSS |
| Verizon New York | Suffolk | Yaphank, NY | +1-631282-SSSS |
| Verizon New York | Suffolk | Southampton, NY | +1-631283-SSSS |
| Verizon New York | Suffolk | Riverhead, NY | +1-631284-SSSS |
| Verizon New York | Suffolk | Ronkonkoma, NY | +1-631285-SSSS |
| Verizon New York | Suffolk | Bellport, NY | +1-631286-SSSS |
| Verizon New York | Suffolk | Southampton, NY | +1-631287-SSSS |
| Verizon New York | Suffolk | Westhampton Beach, NY | +1-631288-SSSS |
| Verizon New York | Suffolk | Patchogue, NY | +1-631289-SSSS |
| Nextel Communications | Suffolk | Brentwood, NY | +1-631291-SSSS |
| Level 3 Communications | Suffolk | Kings Park, NY | +1-631292-SSSS |
| Verizon New York | Nassau | Farmingdale, NY | +1-631293-SSSS |
