Search numbers reported to the U.S. Federal Commissions beginning with area code 551
Area code 551 belongs to NEW JERSEY, UNITED STATES. It is a General Purpose Code which was placed in service on 1947-01-01.
| Type | General Purpose Code |
| Use | Geograpic |
| Location | NEW JERSEY |
| Country | UNITED STATES |
| Service Date | 1947-01-01 |
| Service |