Area Code 551 is located in the state of New Jersey.
The New Jersey`s major city is Jersey City
The state of New Jersey is in Eastern timezone.
More important cities in New Jersey:
Bayonne, NJ; Bergenfield, NJ; Cliffside Park, NJ; Englewood, NJ; Fair Lawn, NJ; Fort Lee, NJ; Hackensack, NJ; Hoboken, NJ; Jersey City, NJ; Kearny, NJ; North Bergen, NJ; Paramus, NJ; Ridgewood, NJ; Teaneck, NJ; Union City, NJ; West New York, NJ;
Prefixes within the 551 Area Code what we have in our database.
| Prefix | Primary City | County | Usage |
| (551) 200 | Jersey City, NJ | Not filled | Unknown |
| (551) 206 | Fair Lawn, NJ | Bergen | Cell Number |
| (551) 208 | Jersey City, NJ | Hudson | Cell Number |
| (551) 221 | Bayonne, NJ | Hudson | Cell Number |
| (551) 226 | Jersey City, NJ | Not filled | Unknown |
| (551) 230 | Jersey City, NJ | Not filled | Unknown |
| (551) 265 | Hackensack, NJ | Bergen | Cell Number |
| (551) 333 | Cliffside Pk, NJ | Not filled | Unknown |
| (551) 358 | Jersey City, NJ | Hudson | Cell Number |
| (551) 404 | Hackensack, NJ | Bergen | Cell Number |
| (551) 427 | Ramsey, NJ | Bergen | Cell Number |
| (551) 482 | Union City, NJ | Hudson | Cell Number |
| (551) 486 | Hackensack, NJ | Bergen | Cell Number |
| (551) 497 | Hackensack, NJ | Bergen | Cell Number |
| (551) 556 | Union City, NJ | Hudson | Cell Number |
| (551) 574 | Cliffside Park, NJ | Bergen | Cell Number |
| (551) 579 | Ramsey, NJ | Not filled | Unknown |
| (551) 580 | Kearny, NJ | Hudson | Cell Number |
| (551) 587 | Hackensack, NJ | Bergen | Cell Number |
| (551) 655 | Jersey City, NJ | Hudson | Cell Number |
| (551) 689 | Jersey City, NJ | Hudson | Cell Number |
| (551) 697 | Jersey City, NJ | Hudson | Cell Number |
| (551) 795 | Fair Lawn, NJ | Not filled | Unknown |
| (551) 804 | Wyckoff, NJ | Bergen | Cell Number |
| (551) 976 | Not filled | Not filled | Unknown |
| (551) 996 | Hackensack, NJ | Not filled | Unknown |
We have 26 Prefixes in our database.