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: DYTNOH22X5Y

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
513-318 5 Middletown OH 261E YMAX COMMUNICATIONS CORP. - OH 328      
513-318 6 Middletown OH 261E YMAX COMMUNICATIONS CORP. - OH 328      
513-433 5 Middletown OH 261E YMAX COMMUNICATIONS CORP. - OH 328      
513-433 6 Middletown OH 261E YMAX COMMUNICATIONS CORP. - OH 328      
513-783 5 Middletown OH 261E YMAX COMMUNICATIONS CORP. - OH 328      
513-783 6 Middletown OH 261E YMAX COMMUNICATIONS CORP. - OH 328      
513-783 7 Middletown OH 261E YMAX COMMUNICATIONS CORP. - OH 328      
513-783 8 Middletown OH 261E YMAX COMMUNICATIONS CORP. - OH 328      
937-471 5 Springfield OH 261E YMAX COMMUNICATIONS CORP. - OH 328      
937-732 4 Dayton OH 261E YMAX COMMUNICATIONS CORP. - OH 328      
937-732 5 Dayton OH 261E YMAX COMMUNICATIONS CORP. - OH 328      
937-732 6 Dayton OH 261E YMAX COMMUNICATIONS CORP. - OH 328      
937-867 A Dayton OH 261E YMAX COMMUNICATIONS CORP. - OH 328      
937-867 0 Dayton OH 261E YMAX COMMUNICATIONS CORP. - OH 328      
937-919 7 Xenia OH 261E YMAX COMMUNICATIONS CORP. - OH 328      
937-985 5 Dayton OH 261E YMAX COMMUNICATIONS CORP. - OH 328      

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

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