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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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
937-558 3 Dayton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328      
937-558 4 Dayton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328      
937-615 5 Piqua OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328      
937-709 2 Bellbrook OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328      
937-723 A Dayton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328      
937-723 2 Dayton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328      
937-762 A Dayton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328      
937-762 0 Dayton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328      
937-762 1 Dayton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328      
937-762 2 Dayton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328      
937-762 3 Dayton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328      
937-762 4 Dayton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328      
937-762 5 Dayton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328      
937-762 6 Dayton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328      
937-762 7 Dayton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328      
937-762 8 Dayton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328      
937-762 9 Dayton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328      
937-860 4 Yellow Springs-Clifton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328      
937-970 3 Cedarville OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328      
937-980 7 Troy OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328      

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

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