Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: DYTNOH22XRZ

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
326-356 1 Belfast OH 793K TWC IP ENABLED SERVICES, LLC 328   2023-06-04   
513-217 0 Middletown OH 793K TWC IP ENABLED SERVICES, LLC 328   2007-08-30   
513-217 1 Middletown OH 793K TWC IP ENABLED SERVICES, LLC 328   2007-08-30   
513-217 7 Middletown OH 793K TWC IP ENABLED SERVICES, LLC 328   2007-02-16   
513-360 7 Monroe OH 793K TWC IP ENABLED SERVICES, LLC 328   2007-02-16   
513-402 7 Monroe OH 793K TWC IP ENABLED SERVICES, LLC 328   2013-10-10   
513-433 1 Middletown OH 793K TWC IP ENABLED SERVICES, LLC 328   2013-10-10   
513-468 A Trenton OH 793K TWC IP ENABLED SERVICES, LLC 328      
513-468 0 Trenton OH 793K TWC IP ENABLED SERVICES, LLC 328   2013-10-10   
513-468 4 Trenton OH 793K TWC IP ENABLED SERVICES, LLC 328   2007-02-16   
513-649 8 Middletown OH 793K TWC IP ENABLED SERVICES, LLC 328   2012-03-09   
513-783 4 Middletown OH 793K TWC IP ENABLED SERVICES, LLC 328   2015-03-26   
513-915 7 Middletown OH 793K TWC IP ENABLED SERVICES, LLC 328   2014-11-17   
513-997 1 Middletown OH 793K TWC IP ENABLED SERVICES, LLC 328   2015-11-16   
513-997 2 Middletown OH 793K TWC IP ENABLED SERVICES, LLC 328   2016-03-31   
937-221 9 Dayton OH 793K TWC IP ENABLED SERVICES, LLC 328   2014-01-23   
937-247 5 Miamisburg-West Carrollton OH 793K TWC IP ENABLED SERVICES, LLC 328   2007-02-16   
937-247 9 Miamisburg-West Carrollton OH 793K TWC IP ENABLED SERVICES, LLC 328   2008-04-18   
937-250 6 Dayton OH 793K TWC IP ENABLED SERVICES, LLC 328   2018-04-28   
937-265 1 Pitchin OH 793K TWC IP ENABLED SERVICES, LLC 328   2007-07-26   
937-280 4 Vandalia OH 793K TWC IP ENABLED SERVICES, LLC 328   2008-06-03   
937-288 5 Danville (Highland) OH 793K TWC IP ENABLED SERVICES, LLC 328   2007-07-26   
937-310 1 Bellbrook OH 793K TWC IP ENABLED SERVICES, LLC 328   2007-02-16   
937-314 0 Donnelsville OH 793K TWC IP ENABLED SERVICES, LLC 328   2007-02-16   
937-315 5 Medway OH 793K TWC IP ENABLED SERVICES, LLC 328   2007-02-16   
937-315 8 Medway OH 793K TWC IP ENABLED SERVICES, LLC 328   2013-10-10   
937-317 5 Spring Valley OH 793K TWC IP ENABLED SERVICES, LLC 328   2007-07-04   
937-318 8 Fairborn OH 793K TWC IP ENABLED SERVICES, LLC 328   2007-02-16   
937-318 9 Fairborn OH 793K TWC IP ENABLED SERVICES, LLC 328   2008-02-29   
937-319 0 Yellow Springs-Clifton OH 793K TWC IP ENABLED SERVICES, LLC 328   2013-10-10   
937-319 6 Yellow Springs-Clifton OH 793K TWC IP ENABLED SERVICES, LLC 328   2007-02-16   
937-340 6 Enon OH 793K TWC IP ENABLED SERVICES, LLC 328   2007-02-16   
937-350 5 Centerville (Montgomery) OH 793K TWC IP ENABLED SERVICES, LLC 328   2007-02-16   
937-352 6 Xenia OH 793K TWC IP ENABLED SERVICES, LLC 328   2007-02-16   
937-353 8 Miamisburg-West Carrollton OH 793K TWC IP ENABLED SERVICES, LLC 328   2013-10-10   
937-365 5 Rainsboro OH 793K TWC IP ENABLED SERVICES, LLC 328   2009-05-12   
937-368 5 Fletcher-Lena OH 793K TWC IP ENABLED SERVICES, LLC 328   2007-07-26   
937-385 1 Decatur OH 793K TWC IP ENABLED SERVICES, LLC 328   2024-05-12   
937-387 6 Vandalia OH 793K TWC IP ENABLED SERVICES, LLC 328   2007-02-16   
937-387 9 Vandalia OH 793K TWC IP ENABLED SERVICES, LLC 328   2015-04-06   
937-388 8 Miamisburg-West Carrollton OH 793K TWC IP ENABLED SERVICES, LLC 328   2014-11-21   
937-392 3 Ripley OH 793K TWC IP ENABLED SERVICES, LLC 328   2007-03-20   
937-392 6 Ripley OH 793K TWC IP ENABLED SERVICES, LLC 328   2013-10-10   
937-402 4 Hillsboro OH 793K TWC IP ENABLED SERVICES, LLC 328   2007-02-16   
937-402 5 Hillsboro OH 793K TWC IP ENABLED SERVICES, LLC 328   2013-01-16   
937-462 5 South Charleston OH 793K TWC IP ENABLED SERVICES, LLC 328   2007-02-16   
937-466 4 Marshall OH 793K TWC IP ENABLED SERVICES, LLC 328   2007-07-04   
937-466 7 Marshall OH 793K TWC IP ENABLED SERVICES, LLC 328   2013-10-10   
937-496 5 Dayton OH 793K TWC IP ENABLED SERVICES, LLC 328   2011-07-22   
937-505 1 Springfield OH 793K TWC IP ENABLED SERVICES, LLC 328   2013-10-10   

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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