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: ALNCOH8282C

Remotes:

Switch Switch name Switch type
ATWROH94RS1  ATWATER  RSC 
MRBOOH93RS1  MARLBORO  RSC 
SBNGOH93RS2  SEBRING  RSC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
330-596 A Alliance OH 9321 OHIO BELL TEL CO 325      
330-596 6 Alliance OH 9321 OHIO BELL TEL CO 325      
330-596 7 Alliance OH 9321 OHIO BELL TEL CO 325      
330-821 A Alliance OH 9321 OHIO BELL TEL CO 325      
330-823 A Alliance OH 9321 OHIO BELL TEL CO 325      
330-829 A Alliance OH 9321 OHIO BELL TEL CO 325      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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