Area Code 551


Country United States
State/Province New Jersey 
Major City Jersey City 
Easy URL areacode.org/551 

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551 Area Code

AreaCode.org is an area code finder with detailed information on the 551 area code including 551 area code map.

Major cities like Bayonne within area code 551 are also listed on this page. More area codes, including those outside of New Jersey, are found on the AreaCode.org homepage.

Some telephone area codes are overlaid, requiring 10-digit dialing. AreaCode.org is your one-stop site for area code lookup, area code search, and area code locator.


Area Code 551 Detail

Area code 551 was created as an overlay to area code 201 in New Jersey. It covers most of Hudson and Bergen counties, as well as parts of Essex and Passaic. 10-digit dialing is mandatory.

551 Area Code Location
Major Cities County State/Province
Bayonne  Hudson  NJ 
Jersey City  Hudson  NJ 
Union City  Hudson  NJ 
Other Cities By Name
Cliffside    NJ 
Fair Lawn  Bergen  NJ 
Hackensack  Bergen  NJ 
Kearny  Hudson  NJ 
Ramsey  Bergen  NJ 
Wyckoff  Bergen  NJ 


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