640 Area Code

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).

Reverse phone lookup


Map of area code 640

More New Jersey area codes


640 phone number location

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
  1. For 'Area served' we list the rate center. In the North American Numbering Plan a rate center is a geographic area used to determine local calling boundaries for billing purposes. Its name is generally a locality, often not the only one served by an NPA-NXX combination.
  2. Assignment date.
Go to top^^

Cities in area code 640

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
  1. Listed above are most places served by area code 640. When multiple places in a state/province share the same name we list the largest one only. Cities with population over 50,000 are displayed in bold text.
  2. E stands for Eastern Time Zone (currently 08:06:08 PM).
Go to top^^