WhereCall is here to provide you with the most information on the area code 551, located in NEW JERSEY.

NPA Information
Area Code (NPA) 551
In Jeopardy? No
Is Assigned? Yes
Assignment Date 02 Apr 2001
In Service? Yes
In Service Date 29 Dec 2001
Parent NPA 201
Overlay Yes
Overlay Complex
Predominant Timezone(s) UTC-05:00

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