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: CMDNNJCE58Z

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
609-269 A Plainsboro NJ 318J COMCAST IP PHONE, LLC 222      
609-372 A Bordentown NJ 318J COMCAST IP PHONE, LLC 222      
609-614 A Burlington NJ 318J COMCAST IP PHONE, LLC 222      
640-206 A Vincentown NJ 318J COMCAST IP PHONE, LLC 222      
856-206 A Moorestown NJ 318J COMCAST IP PHONE, LLC 222      
856-258 A Laurel Springs NJ 318J COMCAST IP PHONE, LLC 222      
856-302 A Blackwood NJ 318J COMCAST IP PHONE, LLC 222      
856-318 A Williamstown NJ 318J COMCAST IP PHONE, LLC 222      
856-320 A Merchantville NJ 318J COMCAST IP PHONE, LLC 222      
856-324 A Merchantville NJ 318J COMCAST IP PHONE, LLC 222      
856-333 A Merchantville NJ 318J COMCAST IP PHONE, LLC 222      
856-334 A Marlton NJ 318J COMCAST IP PHONE, LLC 222      
856-344 A Laurel Springs NJ 318J COMCAST IP PHONE, LLC 222      
856-352 A Blackwood NJ 318J COMCAST IP PHONE, LLC 222      
856-509 A Haddonfield NJ 318J COMCAST IP PHONE, LLC 222      
856-516 A Williamstown NJ 318J COMCAST IP PHONE, LLC 222      
856-617 A Haddon Heights NJ 318J COMCAST IP PHONE, LLC 222      
856-658 A Swedesboro NJ 318J COMCAST IP PHONE, LLC 222      
856-839 A Vineland NJ 318J COMCAST IP PHONE, LLC 222      
856-998 A Riverside NJ 318J COMCAST IP PHONE, LLC 222      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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