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: NWWTOH45RS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
330-457 A New Waterford OH 9321 OHIO BELL TEL CO 322      
330-457 0 New Waterford OH 9321 OHIO BELL TEL CO 322      
330-457 1 New Waterford OH 9321 OHIO BELL TEL CO 322      
330-457 2 New Waterford OH 9321 OHIO BELL TEL CO 322      
330-457 3 New Waterford OH 9321 OHIO BELL TEL CO 322      
330-457 7 New Waterford OH 9321 OHIO BELL TEL CO 322      
330-457 9 New Waterford OH 9321 OHIO BELL TEL CO 322      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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