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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
201-238 2 Jersey City NJ   224   2007-07-01   
201-243 6 Bayonne NJ   224   2003-07-07   
201-244 5 Dumont NJ   224   2003-07-07   
201-244 6 Dumont NJ   224   2004-11-29   
201-250 8 Hackensack NJ   224   2011-10-31   
201-252 2 Cragmere NJ   224   2003-07-07   
201-252 8 Cragmere NJ   224   2006-08-28   
201-253 0 Jersey City NJ   224   2007-04-29   
201-254 9 Fair Lawn NJ   224   2007-10-06   
201-257 8 Hasbrouck Heights NJ   224   2003-02-10   
201-266 4 Englewood NJ   224   2003-06-25   
201-266 6 Englewood NJ   224   2006-08-24   
201-266 8 Englewood NJ   224   2007-09-21   
201-282 2 Cliffside NJ   224   2005-01-20   
201-293 2 Union City NJ   224   2008-01-18   
201-293 5 Union City NJ   224   2008-10-17   
201-297 7 Closter NJ   224   2008-06-05   
201-300 6 Fair Lawn NJ   224   2008-03-06   
201-305 5 Union City NJ   224   2008-03-07   
201-338 2 Dumont NJ   224   2004-11-29   
201-338 4 Dumont NJ   224   2007-10-26   
201-354 9 Bayonne NJ   224   2013-04-05   
201-357 2 Teaneck NJ   224   2006-12-17   
201-357 4 Teaneck NJ   224   2004-09-21   
201-357 5 Teaneck NJ   224   2004-09-21   
201-357 8 Teaneck NJ   224   2002-03-21   
201-374 1 Dumont NJ   224   2007-05-05   
201-374 2 Dumont NJ   224   2008-09-11   
201-383 0 Westwood NJ   224   2007-09-22   
201-389 3 Ridgewood NJ   224   2007-09-22   
201-389 6 Ridgewood NJ   224   2008-03-07   
201-399 7 Englewood NJ   224   2011-08-26   
201-426 0 Hasbrouck Heights NJ   224   2007-06-15   
201-426 5 Hasbrouck Heights NJ   224   2012-11-26   
201-430 3 Union City NJ   224   2003-07-07   
201-430 4 Union City NJ   224   2004-06-21   
201-430 6 Union City NJ   224   2004-10-05   
201-430 8 Union City NJ   224   2008-04-11   
201-430 9 Union City NJ   224   2006-08-15   
201-442 0 Union City NJ   224   2007-12-06   
201-443 2 Bayonne NJ   224   2007-12-07   
201-443 8 Bayonne NJ   224   2008-04-11   
201-453 3 Union City NJ   224   2007-04-04   
201-455 2 Bayonne NJ   224   2004-10-21   
201-455 3 Bayonne NJ   224   2004-11-06   
201-455 5 Bayonne NJ   224   2004-11-28   
201-455 8 Bayonne NJ   224   2002-03-16   
201-471 2 Bayonne NJ   224   2006-11-18   
201-471 7 Bayonne NJ   224   2006-09-23   
201-472 8 Union City NJ   224   2006-10-26   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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