640 area code: where it is and which numbers are reported
640 covers Trenton, Princeton and Atlantic City in New Jersey. 240 numbers in it drew 300 complaints between Oct 2, 2025 and Oct 31, 2026.
About area code 640
Reported 640 numbers
Most reported first. A number links to its own page once it has complaints from two or more days.
The 25 most reported of 240 numbers.
When 640 numbers were reported
Complaints a month, last 13 months
| November 2025: 2 |
| January 2026: 1 |
| February 2026: 1 |
| April 2026: 2 |
| May 2026: 2 |
| June 2026: 2 |
| July 2026: 26 |
| August 2026: 104 |
| September 2026: 69 |
| October 2026: 91 |
Hour of day, as reported in complaints
| 12 am: 3 |
| 1 am: 1 |
| 4 am: 2 |
| 6 am: 1 |
| 7 am: 3 |
| 8 am: 5 |
| 9 am: 28 |
| 10 am: 29 |
| 11 am: 37 |
| 12 pm: 39 |
| 1 pm: 34 |
| 2 pm: 26 |
| 3 pm: 24 |
| 4 pm: 24 |
| 5 pm: 14 |
| 6 pm: 11 |
| 7 pm: 2 |
| 8 pm: 1 |
| 9 pm: 1 |
| 10 pm: 1 |
The most reported 640 prefixes
Complaints by the three digits after the area code.
- (640) 243
- 4515%
- (640) 999
- 4314%
- (640) 888
- 289%
- (640) 356
- 207%
- (640) 837
- 155%
640 numbers that unwanted calls gave to contact
Numbers in this area code that complaints named as the number a call or text asked people to contact.
Towns and cities in area code 640
32 places its numbers are assigned to, the ones with the most numbers first.
- Trenton
- Princeton
- Atlantic City
- Ewing Township
- Forked River
- Ocean City
- Galloway
- Wildwood
- Hammonton
- Barnegat Township
- Medford
- Pennington
- Willingboro
- Lawrenceville
- Burlington Township
- Cape May Ct Hse
- Manahawkin
- Mays Landing
- Woodbine
- Cape May
- Sea Isle City
- Brigantine
- Stone Harbor
- Marmora
- Lambertville
- Hopewell
- Beach Haven
- Southampton Township
- Browns Mills
- Pemberton
- Egg Harbor City
- Avalon
Check a number
Enter a number. Bewary checks it against FTC and FCC scam and robocall complaints and its scam lists.
Sources
Complaints consumers filed with the FCC and FTC, Oct 2, 2025 to Oct 31, 2026. Bewary counts the reports and does not check each one. Scammers can fake the number that shows on your phone, so a reported number may belong to someone who never called you.