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: WLTWNJ02DS5

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
856-262 A Williamstown NJ 9206 VERIZON NEW JERSEY, INC. 222      
856-629 A Williamstown NJ 9206 VERIZON NEW JERSEY, INC. 222      
856-728 A Williamstown NJ 9206 VERIZON NEW JERSEY, INC. 222      
856-740 A Williamstown NJ 9206 VERIZON NEW JERSEY, INC. 222      
856-740 0 Williamstown NJ 9206 VERIZON NEW JERSEY, INC. 222      
856-740 1 Williamstown NJ 9206 VERIZON NEW JERSEY, INC. 222      
856-740 2 Williamstown NJ 9206 VERIZON NEW JERSEY, INC. 222      
856-740 3 Williamstown NJ 9206 VERIZON NEW JERSEY, INC. 222      
856-740 4 Williamstown NJ 9206 VERIZON NEW JERSEY, INC. 222      
856-740 5 Williamstown NJ 9206 VERIZON NEW JERSEY, INC. 222      
856-740 6 Williamstown NJ 9206 VERIZON NEW JERSEY, INC. 222      
856-740 8 Williamstown NJ 9206 VERIZON NEW JERSEY, INC. 222      
856-740 9 Williamstown NJ 9206 VERIZON NEW JERSEY, INC. 222      
856-875 A Williamstown NJ 9206 VERIZON NEW JERSEY, INC. 222      

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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