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.

NPA: 609 [Rate centres in NPA 609] [Dial plan for NPA 609]

NXX: 454

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
609-454 A Princeton NJ CMDNNJCE69Z  7421 AT&T - LOCAL 222      
609-454 0 Princeton NJ PRTNNJ312MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 222   2006-09-09   
609-454 1 Princeton NJ CMDNNJCEXRY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2009-02-13   
609-454 2 Princeton NJ PRTNNJ312MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 222   2012-02-25   
609-454 3 Princeton NJ CMDNNJCE58Z  318J COMCAST IP PHONE, LLC 222   2008-07-25   
609-454 4 Princeton NJ CMDNNJCE1MD  1959 ATX TELECOMMUNICATIONS SERVICES, LTD. - NJ 222   2007-08-23   
609-454 5 Princeton NJ CMDNNJCE58Z  318J COMCAST IP PHONE, LLC 222   2011-06-28   
609-454 6 Princeton NJ CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222   2012-02-20   
609-454 7 Princeton NJ CMDNNJCE59Z  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 222   2012-07-25   
609-454 8 Princeton NJ PRTNNJ312MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 222   2011-09-26   
609-454 9 Princeton NJ CMDNNJCE69Z  7421 AT&T - LOCAL 222      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.