Area Code 631 Phone Number Lookup

Who called from a 631 number? Look up any New York phone number for free.

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Who Calls From the 631 Area Code?

Suffolk County on Long Island is home to the 631 area code, reaching communities like Brentwood, Huntington, and Islip. Stony Brook Medicine patient advocates, Brookhaven National Lab researchers, and Canon USA support teams are typical callers.

631 Phone Numbers Recently Reported as Spam

631 area code numbers reported as unwanted calls to the FTC in the last 30 days.

Phone Number Complaints Last Reported
(631) 993-9743
5
(631) 624-7411
4
(631) 544-1519
3
(631) 818-7441
3
(631) 490-9949
3
(631) 993-9773
3
(631) 247-3519
3
(631) 489-4428
3
(631) 674-5649
2
(631) 818-8090
2

Common Area Code 631 Phone Scams

Long Island's 631 area code is flooded with Social Security suspension calls and car warranty offers. Scammers claim your identity was used in a crime to frighten you into sending money.

Social Security Administration Aliases: SSA Legal Dept
Robocalls allege an SSN is suspended for fraud and threaten a lawsuit to harvest identity details.
Vehicle Manufacturers Aliases: Warranty Center
Telemarketers harass victims up to 10 times daily utilizing outdated car info to push worthless service contracts.
Publishers Clearing House Aliases: Robert Johnson, George Hunter
Fake sweepstakes agents demand $499.32 Walmart or Vanilla gift cards to release a fabricated 2.5 million prize.
Internal Revenue Service Aliases: Officer Brown, IRS Criminal Complaints Dept
A robotic voice threatens to dispatch local police over tax fraud to extort gift card payments.
Apple / App Store Aliases: AppsStore, 18337522496
Phishing texts report fake $548.86 purchases for products like "XDISH" and provide malicious support numbers.
Suffolk County Police Aliases: Suffolk County Police Dept, 631-333-2978
Late-night robocalls spoof local police departments to broadcast fake missing person alerts and cause panic.
Voice Phishing / Authentication Aliases: Hearing Administrator
Callers utilize manipulative questions to record victims saying "yes" for fraudulent billing authorizations.
Medical Professionals Aliases: Top Doctor, Michelle, 631-350-5147
Callers falsely claim a physician won an award to pressure the office into buying expensive vanity plaques.

User Reports

Social Security Administration

"Got a call claiming my social security number was being suspended due to fraudulent activity and the ssa would be filing a lawsuit against me."

Vehicle Manufacturers

"This number calls 5-10 times a day Re. extended warranty on my truck. I requested to have them remove me from their list. They hang up and calls keep on coming."

Publishers Clearing House

"My Parent (elderly) was called that they won a new 2021 SUV and 2.5 million as part of Publishers Clearing House and to meet them in Wal-mart parking lot."

Internal Revenue Service

"Robocall claiming to be Officer Brown from criminal complaints dept of IRS, asking for a callback at this number."

Apple / App Store

"Got a scam text from this number as follows: Your Order Successful at AppsStore. Product:XDISH Order ID:ZCMJ8KT Amount: $548.86. DATE:2021-Dec-22 For Any Support Call 18337522496."

Suffolk County Police

"Got a phone call from 631-333-2978 claiming to be Suffolk County Police Dept. to report a missing 19year old autistic male who is non-verbal. Call came in at about 12:20 am"

Voice Phishing / Authentication

"ThIs number kept calling me all day and the first time it was a lady and she reported that it was a recorded line, then she proceeded to ask if anyone in my family was hearing impaired, I said no, then she was trying to get me to say 'yes' by asking questions baiting me"

Medical Professionals

"voice mail said she was calling from TopDoctor and my plaque was ready to be shipped - COMPLETE FRAUD. Messages asked that I call back @631-350-5147. BLOCKED CALLER."

Where is area code 631 located?

Area code 631 covers all of Suffolk County, New York.

Counties Served:

  • Suffolk County

Major Cities:

  • Babylon
  • Huntington
  • Islip
  • Smithtown
  • Brookhaven
  • Riverhead
  • Southampton
  • Southold
  • Shelter Island
  • East Hampton

Overlay System

Area code 934 was assigned to overlay 631 on July 16, 2016. This overlay required ten-digit dialing for both area codes, effective June 18, 2016. Both area codes, 631 and 934, serve the same geographic region.

FAQs About 631 Phone Numbers

Is area code 631 a scam?

No, 631 is a legitimate New York area code serving Long Island's Suffolk County, covering communities like Brentwood, West Babylon, and Coram. Its Long Island identity makes spoofed calls feel local to a large suburban population east of New York City.

Why do I get spam calls from area code 631?

Long Island's large and demographically diverse population is precisely what makes 631 worth spoofing for high-volume campaigns. Social Security suspension threats are the leading complaint, and elderly residents have been specifically targeted by Publishers Clearing House impersonators who direct seniors to Walmart to purchase gift cards or meet in the parking lot to collect fabricated multimillion-dollar prizes.