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.

Switch: CMDNNJCEDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
609-227 5 Bordentown NJ 7421 AT&T LOCAL 222   2006-07-10   
609-288 4 Mount Holly NJ 7421 AT&T LOCAL 222   2003-11-15   
609-297 A Plainsboro NJ 7421 AT&T LOCAL 222      
609-297 9 Plainsboro NJ 7421 AT&T LOCAL 222      
609-301 A Hightstown NJ 7421 AT&T LOCAL 222      
609-301 2 Hightstown NJ 7421 AT&T LOCAL 222      
609-436 A Princeton NJ 7421 AT&T LOCAL 222      
609-436 1 Princeton NJ 7421 AT&T LOCAL 222      
609-436 2 Princeton NJ 7421 AT&T LOCAL 222      
609-436 3 Princeton NJ 7421 AT&T LOCAL 222      
609-436 8 Princeton NJ 7421 AT&T LOCAL 222      
609-557 A Lawrenceville NJ 7421 AT&T LOCAL 222      
609-557 5 Lawrenceville NJ 7421 AT&T LOCAL 222      
609-559 A Pennington NJ 7421 AT&T LOCAL 222      
609-559 9 Pennington NJ 7421 AT&T LOCAL 222      
609-570 A Mercerville NJ 7421 AT&T LOCAL 222      
609-570 4 Mercerville NJ 7421 AT&T LOCAL 222      
609-571 A Trenton NJ 7421 AT&T LOCAL 222      
609-571 4 Trenton NJ 7421 AT&T LOCAL 222      
609-578 A Cranbury NJ 7421 AT&T LOCAL 222      
609-578 5 Cranbury NJ 7421 AT&T LOCAL 222      
609-659 A Ewing NJ 7421 AT&T LOCAL 222      
609-659 9 Ewing NJ 7421 AT&T LOCAL 222      
856-200 2 Vineland NJ 7421 AT&T LOCAL 222   2011-04-04   
856-202 4 Woodbury NJ 7421 AT&T LOCAL 222   2002-10-19   
856-237 2 Williamstown NJ 7421 AT&T LOCAL 222   2003-11-17   
856-255 2 Riverside NJ 7421 AT&T LOCAL 222   2003-06-09   
856-265 2 Millville NJ 7421 AT&T LOCAL 222   2003-05-18   
856-294 4 Swedesboro NJ 7421 AT&T LOCAL 222   2003-08-27   
856-302 A Blackwood NJ 7421 AT&T LOCAL 222      
856-302 9 Blackwood NJ 7421 AT&T LOCAL 222      
856-310 6 Haddon Heights NJ 7421 AT&T LOCAL 222   2003-11-17   
856-379 A Camden NJ 7421 AT&T LOCAL 222      
856-379 2 Camden NJ 7421 AT&T LOCAL 222      
856-415 5 Wenonah NJ 7421 AT&T LOCAL 222   2008-05-27   
856-433 A Haddonfield NJ 7421 AT&T LOCAL 222      
856-433 9 Haddonfield NJ 7421 AT&T LOCAL 222      
856-437 A Moorestown NJ 7421 AT&T LOCAL 222      
856-437 1 Moorestown NJ 7421 AT&T LOCAL 222      
856-437 2 Moorestown NJ 7421 AT&T LOCAL 222      
856-438 A Merchantville NJ 7421 AT&T LOCAL 222      
856-438 2 Merchantville NJ 7421 AT&T LOCAL 222      
856-568 A Laurel Springs NJ 7421 AT&T LOCAL 222      
856-568 3 Laurel Springs NJ 7421 AT&T LOCAL 222      
856-568 5 Laurel Springs NJ 7421 AT&T LOCAL 222      
856-574 A Marlton NJ 7421 AT&T LOCAL 222      
856-574 9 Marlton NJ 7421 AT&T LOCAL 222      

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

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