Everything you need to know about area code 646 in New York
QUICK FACTS
New York
Eastern Time Zone
Overlay code
Estimated residents served
New York
Shares territory with existing code
ABOUT THIS AREA CODE
Area code 646 is an overlay for Manhattan, New York City, sharing coverage with the iconic 212 area code. It was introduced in 1999 as cell phone adoption surged in the city.
Phone numbers with the 646 area code follow the format (646) XXX-XXXX, where the next three digits represent the local exchange. The 646 area code is part of the North American Numbering Plan (NANP) and is regulated by the Federal Communications Commission (FCC).
If you receive a call from a 646 number that you don't recognize, you can search it using the lookup tool above. While the 646 area code legitimately serves millions of residents and businesses in the New York City (Manhattan) area, scammers sometimes spoof local area codes to make their calls appear more trustworthy. Always verify unfamiliar numbers before returning calls or sharing personal information.
The New York City (Manhattan) region served by area code 646 is one of the most densely populated areas in New York. As an overlay code, 646 shares its geographic territory with other area codes in the region, meaning all local calls require 10-digit dialing.
For detailed information about any phone number in the 646 area code, including owner identification, carrier data, and spam reports, use our search tool above or visit one of our trusted lookup providers.
CITIES & NEIGHBORHOODS
SPAM & SCAM ALERTS
These are the most frequently reported scam patterns from phone numbers using the 646 area code. Remember, scammers often spoof area codes — a call appearing to come from 646 may originate elsewhere.
Callers offer free medical devices or insurance plans to collect your Medicare ID and personal health information for identity theft.
You're told you've won a prize but must pay taxes or fees upfront. Legitimate sweepstakes never require advance payment.
Fake collectors threaten legal action over debts you don't owe. Real collectors must provide written validation within 5 days of first contact.
Stay Safe: Never share personal information with incoming callers. If suspicious, hang up and search the number above before calling back.
FREQUENTLY ASKED QUESTIONS
Area code 646 serves New York City (Manhattan), New York. Area code 646 is an overlay for Manhattan, New York City, sharing coverage with the iconic 212 area code. It was introduced in 1999 as cell phone adoption surged in the city.
Area code 646 is in the Eastern timezone. Calls from 646 numbers originate from the New York City (Manhattan) region.
Not necessarily. Area code 646 serves millions of people in the New York City (Manhattan) area. However, scammers can spoof any area code. If you receive a suspicious call from a 646 number, search it above before calling back.
Area code 646 was created in 1999. It is an overlay code sharing territory with an existing area code.
RELATED AREA CODES
WHO CALLED ME
If you received an unknown call from a 646 number, use our dedicated lookup page to identify the caller and check for scam reports.
Who Called Me From 646? →