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: CLMBOH4747C

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
614-337 A Gahanna OH 9321 AMERITECH OHIO 324      
614-342 A Gahanna OH 9321 AMERITECH OHIO 324      
614-414 A Gahanna OH 9321 AMERITECH OHIO 324      
614-415 A Gahanna OH 9321 AMERITECH OHIO 324      
614-418 A Gahanna OH 9321 AMERITECH OHIO 324      
614-428 A Gahanna OH 9321 AMERITECH OHIO 324      
614-470 A Gahanna OH 9321 AMERITECH OHIO 324      
614-471 A Gahanna OH 9321 AMERITECH OHIO 324      
614-472 A Gahanna OH 9321 AMERITECH OHIO 324      
614-473 A Gahanna OH 9321 AMERITECH OHIO 324      
614-475 A Gahanna OH 9321 AMERITECH OHIO 324      
614-476 A Gahanna OH 9321 AMERITECH OHIO 324      
614-478 A Gahanna OH 9321 AMERITECH OHIO 324      
614-479 A Gahanna OH 9321 AMERITECH OHIO 324      

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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