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: MARLNJMARP0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
856-396 A Marlton NJ 9206 VERIZON NEW JERSEY, INC. 222      
856-424 A Haddonfield NJ 9206 VERIZON NEW JERSEY, INC. 222      
856-489 A Haddonfield NJ 9206 VERIZON NEW JERSEY, INC. 222      
856-596 A Marlton NJ 9206 VERIZON NEW JERSEY, INC. 222      
856-751 A Haddonfield NJ 9206 VERIZON NEW JERSEY, INC. 222      
856-797 A Marlton NJ 9206 VERIZON NEW JERSEY, INC. 222      
856-810 A Marlton NJ 9206 VERIZON NEW JERSEY, INC. 222      
856-874 A Haddonfield NJ 9206 VERIZON NEW JERSEY, INC. 222      
856-983 A Marlton NJ 9206 VERIZON NEW JERSEY, INC. 222      
856-985 A Marlton NJ 9206 VERIZON NEW JERSEY, INC. 222      
856-988 A Marlton NJ 9206 VERIZON NEW JERSEY, INC. 222      

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

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