Area code 201 is the telephone area code of the North American Numbering Plan (NANP) in New Jersey, United States. It was one of the original area codes created in 1947. Area code 201 covers northeastern New Jersey, including the cities of Jersey City, Hackensack, and Englewood. It also includes Bergen, Hudson, and parts of Essex County.
| Area Code | 201 |
|---|---|
| Major City | Jersey City |
| Service Date | 01/01/1947 |
| Time Zone | Eastern |
| Overlay Complex | 201/551 |
| Location | New Jersey (NJ) |
| Country | United States |
201 area code service dates began on January 1, 1947. The code has one overlay (551) which was added in 2001 as demand increases.
| Area Code | City/Town | County |
|---|---|---|
| 201 | Allendale | Bergen County |
| 201 | Alpine | Bergen County |
| 201 | Bayonne | Hudson County |
| 201 | Bergenfield | Bergen County |
| 201 | Blairstown | Warren County |
| 201 | Bloomfield | Essex County |
| 201 | Bogota | Bergen County |
| 201 | Butler | Morris County |
| 201 | Caldwell | Essex County |
| 201 | Carlstadt | Bergen County |
| 201 | Chatham | Morris County |
| 201 | Chester | Morris County |
| 201 | Cliffside Park | Bergen County |
| 201 | Clifton | Passaic County |
| 201 | Closter | Bergen County |
| 201 | Convent Station | Morris County |
| 201 | Cranford | Union County |
| 201 | Cresskill | Bergen County |
| 201 | Demarest | Bergen County |
| 201 | Dumont | Bergen County |
| 201 | East Rutherford | Bergen County |
| 201 | Edgewater | Bergen County |
| 201 | Elmwood Park | Bergen County |
| 201 | Emerson | Bergen County |
| 201 | Englewood | Bergen County |
| 201 | Englewood Cliffs | Bergen County |
| 201 | Fair Lawn | Bergen County |
| 201 | Fairview | Bergen County |
| 201 | Florham Park | Morris County |
| 201 | Fort Lee | Bergen County |
| 201 | Franklin Lakes | Bergen County |
| 201 | Glen Rock | Bergen County |
| 201 | Hackensack | Bergen County |
| 201 | Harrington Park | Bergen County |
| 201 | Hasbrouck Heights | Bergen County |
| 201 | Haworth | Bergen County |
| 201 | Hillsdale | Bergen County |
| 201 | Ho Ho Kus | Bergen County |
| 201 | Hoboken | Hudson County |
| 201 | Jersey City | Hudson County |
| 201 | Kearny | Hudson County |
| 201 | Leonia | Bergen County |
| 201 | Little Ferry | Bergen County |
| 201 | Lodi | Bergen County |
| 201 | Lyndhurst | Bergen County |
| 201 | Mahwah | Bergen County |
| 201 | Maywood | Bergen County |
| 201 | Midland Park | Bergen County |
| 201 | Montclair | Essex County |
| 201 | Montvale | Bergen County |
| 201 | Moonachie | Bergen County |
| 201 | Morris Plains | Morris County |
| 201 | Morristown | Morris County |
| 201 | New Milford | Bergen County |
| 201 | Newark | Essex County |
| 201 | Newton | Sussex County |
| 201 | North Arlington | Bergen County |
| 201 | North Bergen | Hudson County |
| 201 | Northvale | Bergen County |
| 201 | Norwood | Bergen County |
| 201 | Oakland | Bergen County |
| 201 | Oradell | Bergen County |
| 201 | Orange | Essex County |
| 201 | Oxford | Warren County |
| 201 | Palisades Park | Bergen County |
| 201 | Paramus | Bergen County |
| 201 | Park Ridge | Bergen County |
| 201 | Parsippany | Morris County |
| 201 | Passaic | Passaic County |
| 201 | Paterson | Passaic County |
| 201 | Pine Brook | Morris County |
| 201 | Piscataway | Middlesex County |
| 201 | Pompton Lakes | Passaic County |
| 201 | Princeton | Mercer County |
| 201 | Ramsey | Bergen County |
| 201 | Ridgefield | Bergen County |
| 201 | Ridgefield Park | Bergen County |
| 201 | Ridgewood | Bergen County |
| 201 | River Edge | Bergen County |
| 201 | Rochelle Park | Bergen County |
| 201 | Rutherford | Bergen County |
| 201 | Saddle Brook | Bergen County |
| 201 | Saddle River | Bergen County |
| 201 | Scotch Plains | Union County |
| 201 | Seaside Heights | Ocean County |
| 201 | Seaside Park | Ocean County |
| 201 | Secaucus | Hudson County |
| 201 | South Hackensack | Bergen County |
| 201 | Springfield | Union County |
| 201 | Succasunna | Morris County |
| 201 | Summit | Union County |
| 201 | Teaneck | Bergen County |
| 201 | Tenafly | Bergen County |
| 201 | Teterboro | Bergen County |
| 201 | Township Of Washington | Bergen County |
| 201 | Union | Union County |
| 201 | Union City | Hudson County |
| 201 | Verona | Essex County |
| 201 | Waldwick | Bergen County |
| 201 | Wallington | Bergen County |
| 201 | Wayne | Passaic County |
| 201 | Weehawken | Hudson County |
| 201 | West New York | Hudson County |
| 201 | Westfield | Union County |
| 201 | Westwood | Bergen County |
| 201 | Wharton | Morris County |
| 201 | Wildwood | Cape May County |
| 201 | Wood Ridge | Bergen County |
| 201 | Woodcliff Lake | Bergen County |
| 201 | Wyckoff | Bergen County |