| District of New Jersey area codes: 201 | |
|---|---|
| Country | United States |
| State/Province | New Jersey |
| Major City | Newark |
| Time Zone | Eastern (UTC-05:00) |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 201-222 | Hudson | Jersey City, NJ | Verizon New Jersey |
| 201-223 | Hudson | Union City, NJ | Verizon New Jersey |
| 201-224 | Bergen | Leonia, NJ | Verizon New Jersey |
| 201-225 | Bergen | Oradell, NJ | Verizon New Jersey |
| 201-226 | Bergen | Hackensack, NJ | Verizon New Jersey |
| 201-227 | Bergen | Englewood, NJ | Verizon New Jersey |
| 201-228 | Bergen | Rochelle Park, NJ | AT&T Local |
| 201-229 | Bergen | Hackensack, NJ | Verizon New Jersey |
| 201-230 | Morris | Succasunna, NJ | Cellco Partnership DBA Verizon Wireless |
| 201-231 | Bergen | Rochelle Park, NJ | AT&T Local |
| 201-232 | Hudson | Jersey City, NJ | Cellco Partnership DBA Verizon Wireless |
| 201-233 | Bergen | Cliffside Park, NJ | Omnipoint Communications |
| 201-234 | Essex | Newark, NJ | AT&T Local |
| 201-235 | Bergen | Hackensack, NJ | General Communications & Electronics Corp. |
| 201-236 | Bergen | Ramsey, NJ | Verizon New Jersey |
| 201-237 | Bergen | Rutherford, NJ | American Messaging (am) |
| 201-238 | Hudson | Jersey City, NJ | Omnipoint Communications |
| 201-239 | Hudson | Jersey City, NJ | Verizon New Jersey |
| 201-240 | Hudson | Jersey City, NJ | Cellco Partnership DBA Verizon Wireless |
| 201-241 | Bergen | Hackensack, NJ | Cellco Partnership DBA Verizon Wireless |
There are 772 prefixes, In the code area, the major cities are Bayonne, NJ;Bergenfield, NJ;Cliffside Park, NJ;Eng. The major city is Newark.