Area Code 551 New Jersey, USA

WhereCall is here to provide you with the most information on the area code 551, located in New Jersey, USA. This area code contains 78 prefixes and is not in jeopardy of exceeding the known supply of central office codes during the planning/implementation interval for relief.


NPA Information
Area Code (NPA)551
LocationNew Jersey, USA
In Jeopardy?No
Is Assigned?Yes
Assignment Date02 Apr 2001
In Service?Yes
In Service Date29 Dec 2001
Parent NPA201
OverlayYes
Overlay Complex201/551
Predominant Timezone(s)UTC-05:00
Reverse Phone Lookup »
551 area code map