What is an Area Code? An area code is a section of a telephone number that denotes the broad area that the phone receiving the call is based in. Area codes were first introduced circa 1947 for operator use only. Area codes are three-digit numbers that represent Numbering Plan Areas (NPAs). The area code for a particular city or region is the series of numbers that you have to dial before someone’s number if you are making a phone call to that place from a different area. Area code 201 serves the state of New Jersey.
The Table Below Shows the Towns and Cities That Use Area Code 201
| Allendale Alpine Bayonne Bergenfield Bogota Carlstadt Cliffside Park Closter Cresskill Demarest Dumont East Rutherford Edgewater Elmwood Park Emerson Englewood Englewood Cliffs | Fair Lawn Fairview Fort Lee Franklin Lakes Glen Rock Guttenberg Hackensack Harrington Park Hasbrouck Heights Haworth Hillsdale Hoboken Ho-Ho-Kus Jersey City Kearny Leonia Little Ferry | Maywood Midland Park Montvale Moonachie New Milford North Arlington Northvale Norwood Oakland Old Tappan Oradell Palisades Park Paramus Park Ridge Ramsey Ridgefield Ridgefield Park | Ridgewood River Edge Rockleigh Rutherford Saddle River Secaucus Tenafly Teterboro Union City Upper Saddle River Waldwick Wallington West New York Westwood Woodcliff Lake Wood-Ridge |