State
Area Code 640
Atlantic City, Lawrenceville, Pleasantville, New Jersey
Local time now
…
Time zone
Eastern
Main cities
Atlantic City, Lawrenceville, Pleasantville, Trenton, Princeton, Allentown
Overlays
In service since
2018
When you can make sales calls to 640 numbers
| Every day | 8 AM – 9 PM (federal rule) |
In the called person's local time. Guidance, not legal advice.
Got a call from a 640 number?
See if it's been reported for spam or robocalls, free.
Other area codes in New Jersey
Questions about area code 640
- Where is area code 640?
- Area code 640 is in New Jersey, covering Atlantic City, Lawrenceville, Pleasantville, Trenton.
- What time zone is area code 640?
- Eastern time.
- When can telemarketers call a 640 number?
- Federal rules allow sales calls from 8 AM to 9 PM local time.
- Is 640 a toll-free number?
- No. 640 is a regular area code for New Jersey. Toll-free codes are 800, 833, 844, 855, 866, 877 and 888.