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: YNTWOH78XBX

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
234-335 1 Lisbon (Columbiana) OH 318J COMCAST IP PHONE, LLC 322   2023-06-25   
234-357 2 Youngstown OH 318J COMCAST IP PHONE, LLC 322   2023-09-08   
234-381 A Canfield OH 318J COMCAST IP PHONE, LLC 322      
234-381 1 Canfield OH 318J COMCAST IP PHONE, LLC 322   2023-12-04   
234-687 1 Salineville OH 318J COMCAST IP PHONE, LLC 322   2023-07-02   
330-362 A Wellsville OH 318J COMCAST IP PHONE, LLC 322      
330-362 0 Wellsville OH 318J COMCAST IP PHONE, LLC 322      
330-366 A North Lima OH 318J COMCAST IP PHONE, LLC 322      
330-366 0 North Lima OH 318J COMCAST IP PHONE, LLC 322      
330-368 0 East Liverpool OH 318J COMCAST IP PHONE, LLC 322      
330-817 A Leetonia OH 318J COMCAST IP PHONE, LLC 322      
330-817 0 Leetonia OH 318J COMCAST IP PHONE, LLC 322      
330-817 9 Leetonia OH 318J COMCAST IP PHONE, LLC 322      
330-822 0 Rogers OH 318J COMCAST IP PHONE, LLC 322      
330-846 0 New Waterford OH 318J COMCAST IP PHONE, LLC 322      
330-886 0 East Palestine OH 318J COMCAST IP PHONE, LLC 322      
330-886 6 East Palestine OH 318J COMCAST IP PHONE, LLC 322   2015-10-16   
330-892 0 Columbiana OH 318J COMCAST IP PHONE, LLC 322      
330-892 5 Columbiana OH 318J COMCAST IP PHONE, LLC 322   2013-11-20   
330-932 A East Liverpool OH 318J COMCAST IP PHONE, LLC 322      
330-932 0 East Liverpool OH 318J COMCAST IP PHONE, LLC 322   2005-09-03   
330-932 1 East Liverpool OH 318J COMCAST IP PHONE, LLC 322   2010-09-12   
330-932 3 East Liverpool OH 318J COMCAST IP PHONE, LLC 322   2015-10-16   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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