Area Code 646 at a Glance
| Area code | 646 |
| Region | New York |
| Country | United States |
| Primary timezone | America/New_York |
| Dialing format | +1 (646) NXX-XXXX |
Cities and Places Using Area Code 646
Based on prefix-level carrier data, area code 646 covers places including:
- New York, NY
Frequently Asked Questions
Where is area code 646?
Area code 646 serves New York, United States.
Who is calling me from area code 646?
A call from area code 646 most likely originates from New York, but caller ID can be spoofed. If an unknown caller asks for personal or payment information, hang up and call the organization back on its official number.
How do I dial a 646 number?
Within North America: dial 1-646 followed by the 7-digit number. From abroad: your international prefix (like 00 or +), then 1 646 and the number.