Who called me from a 646 number?
Consumers named 538 different 646 numbers in 640 Do Not Call complaints filed with the US Federal Trade Commission between Nov 1, 2024 and Sep 14, 2026.
Numbers reported
538
Complaints
640
Recorded / robocall
43%
Most common
Other
Most-reported 646 numbers
- (646) 644-7650Other15
- (646) 257-4500Calls pretending to be government, businesses, or family and friends12
- (646) 722-0144Medical & prescriptions9
- (646) 576-7516Other5
- (646) 703-5655Dropped call or no message5
- (646) 727-4684Other5
- (646) 274-2914Other4
- (646) 216-9298Other3
- (646) 305-3362Calls pretending to be government, businesses, or family and friends3
- (646) 338-6917Calls pretending to be government, businesses, or family and friends3
- (646) 351-0726Other3
- (646) 384-2327Calls pretending to be government, businesses, or family and friends3
- (646) 416-9954Other3
- (646) 572-9685Other3
- (646) 578-8313Other3
- (646) 679-2891Other3
- (646) 828-4768Calls pretending to be government, businesses, or family and friends3
- (646) 209-2158Calls pretending to be government, businesses, or family and friends2
- (646) 243-2027Lotteries, prizes & sweepstakes2
- (646) 271-4043Calls pretending to be government, businesses, or family and friends2
- (646) 279-7144Calls pretending to be government, businesses, or family and friends2
- (646) 287-5609Calls pretending to be government, businesses, or family and friends2
- (646) 371-3566Dropped call or no message2
- (646) 380-8747Reducing your debt (credit cards, mortgage, student loans)2
- (646) 408-0349Calls pretending to be government, businesses, or family and friends2
- (646) 416-9949Charities2
- (646) 503-8930Calls pretending to be government, businesses, or family and friends2
- (646) 535-2093No Subject Provided2
- (646) 564-2501Other2
- (646) 567-4074Calls pretending to be government, businesses, or family and friends2
- (646) 578-8329Other2
- (646) 585-0466Other2
- (646) 599-7368Other2
- (646) 609-9687Calls pretending to be government, businesses, or family and friends2
- (646) 610-5000Calls pretending to be government, businesses, or family and friends2
- (646) 623-2830Dropped call or no message2
- (646) 657-8225Calls pretending to be government, businesses, or family and friends2
- (646) 676-2778No Subject Provided2
- (646) 681-5970Dropped call or no message2
- (646) 687-7993Reducing your debt (credit cards, mortgage, student loans)2
- (646) 779-1362Dropped call or no message2
- (646) 784-5989Calls pretending to be government, businesses, or family and friends2
- (646) 809-5975Computer & technical support2
- (646) 814-8417Other2
- (646) 837-7649Calls pretending to be government, businesses, or family and friends2
- (646) 883-3160Other2
- (646) 883-3545Other2
- (646) 921-5097Charities2
- (646) 933-9776Other2
- (646) 934-0213Other2
What to do if a 646 number called you
- Do not call back and do not press any key to "opt out".
- Never give codes, card numbers or remote access to an inbound caller.
- Block the number and report the call at reportfraud.ftc.gov.
- Report it to GACS so other people searching this number find your warning — report a scam call.
Questions people ask
Is every call from a 646 number a scam?
No. Area code 646 is a normal US area code used by ordinary businesses and people. The numbers listed here are the ones consumers named in Do Not Call complaints — the area code itself tells you nothing about whether a specific call is legitimate.
Why do I keep getting calls from 646 numbers?
Scam dialers often spoof a local-looking prefix so the call appears familiar, and they rotate through numbers within the same area code. That is why blocking one number rarely stops the calls.
Should I call a 646 number back?
No. Returning a call to an unknown number can confirm your line is live or connect you to a premium-rate service. A genuine caller will leave a voicemail.
Where do these counts come from?
The US Federal Trade Commission publishes the phone numbers named in Do Not Call complaints as daily open-data files. GACS aggregates those files. These totals cover only the days we have processed, not all time.
Source: FTC Do Not Call complaint data. Complaints are unverified consumer allegations and caller ID is easily spoofed, so a listed number may belong to someone unconnected to the calls.
Authoritative sources
Independent primary sources used to check and corroborate the guidance on this page.
- US Federal Communications Commission — Robocalls
Regulator guidance on blocking unwanted calls and texts.
- US National Do Not Call Registry
Register a number and file telemarketing complaints.
- UK Ofcom — Nuisance Calls and Messages
UK regulator advice and reporting routes for scam calls and SMS.
