Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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Switch: NWRKNJMDDSE

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
201-246 6 Kearny NJ 4123 XO NEW JERSEY, INC. 224   2010-11-16   
201-282 3 Cliffside NJ 4123 XO NEW JERSEY, INC. 224   2005-08-13   
201-322 3 Oradell NJ 4123 XO NEW JERSEY, INC. 224   2005-08-08   
201-326 5 Park Ridge NJ 4123 XO NEW JERSEY, INC. 224   2005-08-08   
201-328 9 Cliffside NJ 4123 XO NEW JERSEY, INC. 224   2005-08-13   
201-338 6 Dumont NJ 4123 XO NEW JERSEY, INC. 224   2005-12-18   
201-366 1 Cliffside NJ 4123 XO NEW JERSEY, INC. 224   2011-03-12   
201-367 3 Closter NJ 4123 XO NEW JERSEY, INC. 224   2005-11-18   
201-367 4 Closter NJ 4123 XO NEW JERSEY, INC. 224   2005-11-18   
201-367 5 Closter NJ 4123 XO NEW JERSEY, INC. 224   2005-11-18   
201-389 4 Ridgewood NJ 4123 XO NEW JERSEY, INC. 224   2012-02-29   
201-399 9 Englewood NJ 4123 XO NEW JERSEY, INC. 224   2013-01-21   
201-425 2 Wyckoff NJ 4123 XO NEW JERSEY, INC. 224   2005-08-26   
201-425 3 Wyckoff NJ 4123 XO NEW JERSEY, INC. 224   2005-08-26   
201-425 5 Wyckoff NJ 4123 XO NEW JERSEY, INC. 224   2005-08-26   
201-427 A Jersey City NJ 4123 XO NEW JERSEY, INC. 224      
201-427 9 Jersey City NJ 4123 XO NEW JERSEY, INC. 224   2005-08-11   
201-443 1 Bayonne NJ 4123 XO NEW JERSEY, INC. 224   2006-08-25   
201-455 6 Bayonne NJ 4123 XO NEW JERSEY, INC. 224   2008-08-24   
201-465 5 Oakland NJ 4123 XO NEW JERSEY, INC. 224   2005-01-22   
201-465 6 Oakland NJ 4123 XO NEW JERSEY, INC. 224   2005-01-22   
201-465 7 Oakland NJ 4123 XO NEW JERSEY, INC. 224   2005-01-22   
201-482 5 Leonia NJ 4123 XO NEW JERSEY, INC. 224   2005-01-25   
201-482 6 Leonia NJ 4123 XO NEW JERSEY, INC. 224   2005-01-25   
201-549 5 Rutherford NJ 4123 XO NEW JERSEY, INC. 224   2012-05-19   
201-561 A Hackensack NJ 4123 XO NEW JERSEY, INC. 224      
201-561 0 Hackensack NJ 4123 XO NEW JERSEY, INC. 224   2012-01-07   
201-580 4 Hackensack NJ 4123 XO NEW JERSEY, INC. 224   2010-07-28   
201-583 2 Union City NJ 4123 XO NEW JERSEY, INC. 224      
201-596 1 Hasbrouck Heights NJ 4123 XO NEW JERSEY, INC. 224   2005-08-11   
201-648 2 Dumont NJ 4123 XO NEW JERSEY, INC. 224   2005-01-22   
201-648 3 Dumont NJ 4123 XO NEW JERSEY, INC. 224   2005-01-22   
201-648 4 Dumont NJ 4123 XO NEW JERSEY, INC. 224   2005-01-22   
201-710 7 Jersey City NJ 4123 XO NEW JERSEY, INC. 224   2009-01-10   
201-786 1 Ramsey NJ 4123 XO NEW JERSEY, INC. 224   2005-08-07   
201-786 2 Ramsey NJ 4123 XO NEW JERSEY, INC. 224   2005-08-07   
201-855 7 Jersey City NJ 4123 XO NEW JERSEY, INC. 224   2010-01-22   
201-860 5 Jersey City NJ 4123 XO NEW JERSEY, INC. 224   2017-03-04   
201-875 5 Union City NJ 4123 XO NEW JERSEY, INC. 224   2010-04-23   
551-256 5 Jersey City NJ 4123 XO NEW JERSEY, INC. 224   2016-09-27   
551-256 6 Jersey City NJ 4123 XO NEW JERSEY, INC. 224   2016-09-27   
551-777 6 Ramsey NJ 4123 XO NEW JERSEY, INC. 224   2013-09-26   
732-216 9 Middletown NJ 4123 XO NEW JERSEY, INC. 224   2005-08-11   
732-228 5 Toms River NJ 4123 XO NEW JERSEY, INC. 224   2011-07-15   
732-228 6 Toms River NJ 4123 XO NEW JERSEY, INC. 224   2011-07-15   
732-301 8 East Millstone NJ 4123 XO NEW JERSEY, INC. 224   2005-08-13   
732-301 9 East Millstone NJ 4123 XO NEW JERSEY, INC. 224   2005-08-13   
732-328 2 East Millstone NJ 4123 XO NEW JERSEY, INC. 224   2007-04-05   
732-334 0 Englishtown NJ 4123 XO NEW JERSEY, INC. 224   2005-08-11   
732-334 1 Englishtown NJ 4123 XO NEW JERSEY, INC. 224   2005-08-11   

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Last updated: Tue, 04 May 2021 15:04:27 UTC

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