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551 Area Code Phone Directory
Phone Prefixes in the 551 Area Code
Information for Area Code 551
Largest City in Area: JERSEY CITY
Where is Area Code 551?
Area code (551) is in the state of NJ. Below, are the major cities in the area code (551).
Area Codes Starting with 5
Major Cities in 551
JERSEY CITY, NJ (16,876)
BAYONNE, NJ (3,566)
UNION CITY, NJ (3,467)
NEW YORK, NY (3,343)
NORTH BERGEN, NJ (3,224)
KEARNY, NJ (2,898)
FORT LEE, NJ (2,790)
WEST NEW YORK, NJ (2,202)
HACKENSACK, NJ (2,029)
NEWARK, NJ (1,800)