Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 513 [Rate centres in NPA 513] [Dial plan for NPA 513]

NXX: 747

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
513-747 A Hamilton OH CNCNOHWSXXX  7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 922      
513-747 0 Hamilton OH   464C ONVOY, LLC - OH 922   2023-08-18   
513-747 1 Hamilton OH   464C ONVOY, LLC - OH 922   2023-08-18   
513-747 2 Hamilton OH   464C ONVOY, LLC - OH 922   2023-07-03   
513-747 3 Hamilton OH   464C ONVOY, LLC - OH 922   2023-07-03   
513-747 4 Hamilton OH   464C ONVOY, LLC - OH 922   2023-07-03   
513-747 5 Hamilton OH   464C ONVOY, LLC - OH 922   2023-07-14   
513-747 6 Hamilton OH   7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 922   2023-06-30   
513-747 7 Hamilton OH   742J WADDELL SOLUTIONS GROUP LLC 922   2023-10-15   
513-747 8 Hamilton OH   464C ONVOY, LLC - OH 922   2023-07-14   
513-747 9 Hamilton OH   464C ONVOY, LLC - OH 922   2023-08-18   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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