Area code 640 is in New Jersey (NJ), USA and some of the main locations it covers are Trenton, Pleasantville, Hammonton, etc. (jump to city list below).
In service since September 17, 2018, area code 640 is an overlay Numbering Plan Area, part of overlay complex 609/640 (overlaying NPAs cover the same area).
The current time for places served by area code 640 is 08:06:08 PM (Eastern Time Zone).
| NPANXX | Area served1 | Date2 |
|---|---|---|
| 640-200 | Florence | 11/26/2018 |
| 640-201 | Pleasantville | 3/2/2021 |
| 640-202 | Trenton | 3/2/2021 |
| 640-203 | Princeton | 3/17/2021 |
| 640-204 | Cranbury | 4/13/2021 |
| 640-205 | Tuckerton | 7/9/2021 |
| 640-206 | Vincentown | 7/16/2021 |
| 640-207 | Avalon | 7/22/2021 |
| 640-208 | Beach Haven | 8/13/2021 |
| 640-209 | Hammonton | 9/8/2021 |
| 640-212 | Atlantic City | 9/8/2021 |
| 640-213 | Barnegat | 9/8/2021 |
| 640-214 | Ewing | 10/28/2021 |
| 640-216 | Cranbury | 11/12/2021 |
| 640-217 | Capmaycths | 11/12/2021 |
| 640-218 | Dennisville | 11/16/2021 |
| 640-219 | Lawrenceville | 11/22/2021 |
| 640-220 | Bordentown | 4/6/2021 |
| 640-221 | Mount Holly | 12/6/2021 |
| 640-222 | Florence | 2/25/2019 |
| 640-223 | Pemberton | 12/6/2021 |
| 640-224 | Plainsboro | 4/8/2021 |
| 640-225 | Lawrenceville | 12/6/2021 |
| 640-226 | Lawrenceville | 12/8/2021 |
| 640-227 | Wildwood | 2/18/2022 |
| 640-228 | Allentown | 7/8/2022 |
| 640-229 | Cranbury | 8/1/2022 |
| 640-230 | Princeton | 8/4/2022 |
| 640-231 | Barnegat | 9/2/2022 |
| 640-232 | Burlington | 9/2/2022 |
| 640-233 | Mercerville | 9/2/2022 |
| 640-234 | Plainsboro | 9/7/2022 |
| 640-235 | Lawrenceville | 10/7/2022 |
| 640-236 | Atlantic City | 10/19/2022 |
| 640-238 | Burlington | 11/14/2022 |
| 640-239 | Hammonton | 11/15/2022 |
| 640-240 | Allentown | 12/1/2022 |
| 640-241 | Atlantic City | 12/21/2022 |
| 640-242 | Allentown | 01/09/2023 |
| 640-243 | Trenton | 01/12/2023 |
| 640-245 | Atlantic City | 02/09/2023 |
| 640-246 | Trenton | 02/09/2023 |
| 640-247 | Ocean City | 04/06/2023 |
| 640-248 | Mount Holly | 05/04/2023 |
| 640-249 | New Egypt | 05/31/2023 |
| 640-250 | Cranbury | 06/27/2023 |
| 640-266 | Burlington | 3/23/2021 |
| 640-300 | Milmay | 11/26/2018 |
| 640-333 | Beach Haven | 1/25/2019 |
| 640-344 | Fort Dix | 4/6/2021 |
| 640-345 | Sea Isle City | 8/17/2021 |
| 640-356 | Medford | 4/1/2021 |
| 640-400 | Sea Isle City | 11/28/2018 |
| 640-444 | Atlantic City | 1/24/2019 |
| 640-466 | Atlantic City | 3/1/2022 |
| 640-500 | Mays Landing | 7/19/2019 |
| 640-529 | Mount Holly | 8/1/2019 |
| 640-600 | Medford | 7/19/2019 |
| 640-614 | Egg Harbor | 1/25/2021 |
| 640-644 | Medford | 4/6/2021 |
| 640-650 | New Egypt | 4/8/2021 |
| 640-666 | Barnegat | 1/25/2019 |
| 640-696 | Atlantic City | 9/9/2021 |
| 640-777 | Allentown | 3/27/2019 |
| 640-800 | Tuckahoe | 7/19/2019 |
| 640-837 | Cape May Court House | 3/29/2019 |
| 640-866 | Egg Harbor | 2/4/2021 |
| 640-867 | Princeton | 10/19/2022 |
| 640-888 | Atlantic City | 12/24/2018 |
| 640-900 | Somers Point | 7/19/2019 |
| 640-962 | Princeton | 10/19/2022 |
| 640-999 | New Egypt | 1/24/2019 |
| City1 | County | Time2 |
|---|---|---|
| Absecon | Atlantic | E |
| Allentown | Monmouth | E |
| Atlantic City | Atlantic | E |
| Avalon | Cape May | E |
| Barnegat | Ocean | E |
| Barnegat Light | Ocean | E |
| Beach Haven | Ocean | E |
| Birmingham | Burlington | E |
| Blawenburg | Somerset | E |
| Bordentown | Burlington | E |
| Brigantine | Atlantic | E |
| Browns Mills | Burlington | E |
| Burlington | Burlington | E |
| Cape May | Cape May | E |
| Cape May Court House | Cape May | E |
| Cape May Point | Cape May | E |
| Chatsworth | Burlington | E |
| Chesterfield | Burlington | E |
| Cologne | Atlantic | E |
| Columbus | Burlington | E |
| Cookstown | Burlington | E |
| Cranbury | Middlesex | E |
| Cream Ridge | Monmouth | E |
| Dennisville | Cape May | E |
| Dorothy | Atlantic | E |
| Egg Harbor City | Atlantic | E |
| Egg Harbor Township | Atlantic | E |
| Elwood | Atlantic | E |
| Estell Manor | Atlantic | E |
| Florence | Burlington | E |
| Forked River | Ocean | E |
| Fort Dix | Burlington | E |
| Goshen | Cape May | E |
| Green Creek | Cape May | E |
| Hainesport | Burlington | E |
| Hammonton | Atlantic | E |
| Hightstown | Mercer | E |
| Hopewell | Mercer | E |
| Imlaystown | Monmouth | E |
| Jobstown | Burlington | E |
| Juliustown | Burlington | E |
| Kingston | Somerset | E |
| Lambertville | Hunterdon | E |
| Lanoka Harbor | Ocean | E |
| Lawrence Township | Mercer | E |
| Leeds Point | Atlantic | E |
| Linwood | Atlantic | E |
| Longport | Atlantic | E |
| Lumberton | Burlington | E |
| Manahawkin | Ocean | E |
| Margate City | Atlantic | E |
| Marmora | Cape May | E |
| Mays Landing | Atlantic | E |
| Milmay | Atlantic | E |
| Mizpah | Atlantic | E |
| Mount Holly | Burlington | E |
| New Egypt | Ocean | E |
| New Gretna | Burlington | E |
| New Lisbon | Burlington | E |
| Newtonville | Atlantic | E |
| Northfield | Atlantic | E |
| Ocean City | Cape May | E |
| Ocean View | Cape May | E |
| Oceanville | Atlantic | E |
| Pemberton | Burlington | E |
| Pennington | Mercer | E |
| Plainsboro | Middlesex | E |
| Pleasantville | Atlantic | E |
| Pomona | Atlantic | E |
| Port Republic | Atlantic | E |
| Princeton | Mercer | E |
| Princeton Junction | Mercer | E |
| Richland | Atlantic | E |
| Rio Grande | Cape May | E |
| Rocky Hill | Somerset | E |
| Roebling | Burlington | E |
| Roosevelt | Monmouth | E |
| Rosemont | Hunterdon | E |
| Sea Isle City | Cape May | E |
| Sergeantsville | Hunterdon | E |
| Skillman | Somerset | E |
| Somers Point | Atlantic | E |
| South Dennis | Cape May | E |
| South Seaville | Cape May | E |
| Stockton | Hunterdon | E |
| Stone Harbor | Cape May | E |
| Strathmere | Cape May | E |
| Titusville | Mercer | E |
| Trenton | Mercer | E |
| Tuckahoe | Cape May | E |
| Tuckerton | Ocean | E |
| Ventnor City | Atlantic | E |
| Villas | Cape May | E |
| Vincentown | Burlington | E |
| Waretown | Ocean | E |
| West Creek | Ocean | E |
| Whitesboro | Cape May | E |
| Wildwood | Cape May | E |
| Windsor | Mercer | E |
| Woodbine | Cape May | E |
| Wrightstown | Burlington | E |