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.

Niles, OH

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
234-397 A YNTWOH74X6X  460K FIRST COMMUNICATIONS, LLC 322      
234-397 0 YNTWOH78X9X  464C ONVOY, LLC - OH 322   2024-07-08   
234-397 1   515J IP HORIZON LLC 322   2024-03-31   
234-397 2 YNTWOH78X0X  624H ONVOY SPECTRUM, LLC 322   2024-05-25   
234-397 9 YNTWOH74X6X  460K FIRST COMMUNICATIONS, LLC 322   2024-08-30   
234-877 A   478J NUSO, LLC 322   2025-02-28   
234-877 0 YNTWOH74UMD  073H TELNYX LLC 322   2022-04-29   
234-877 1 YNTWOH78X9X  464C ONVOY, LLC - OH 322   2023-08-13   
234-877 2 YNTWOH02XAX  478J NUSO, LLC 322   2024-12-09   
234-877 3 YNTWOH78X9X  464C ONVOY, LLC - OH 322   2023-08-13   
234-877 4 YNTWOH78X9X  464C ONVOY, LLC - OH 322   2021-08-10   
234-877 5 YNTWOH78X9X  464C ONVOY, LLC - OH 322   2021-08-10   
234-877 6 YNTWOH78X9X  464C ONVOY, LLC - OH 322   2021-08-10   
234-877 7 YNTWOH78XAX  965H FRACTEL, LLC 322   2021-08-09   
234-877 8 YNTWOH78X9X  464C ONVOY, LLC - OH 322   2021-08-10   
234-877 9 YNTWOH78X9X  464C ONVOY, LLC - OH 322   2023-08-13   
330-299 A YNTWOH78XLX  829J PAETEC ITEL, LLC 322      
330-299 0 YNTWOH78XLX  829J PAETEC ITEL, LLC 322      
330-299 1 YNTWOH78XLX  829J PAETEC ITEL, LLC 322      
330-299 2 YNTWOH78XLX  829J PAETEC ITEL, LLC 322      
330-299 3 YNTWOH78XLX  829J PAETEC ITEL, LLC 322      
330-299 4 YNTWOHHD0MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 322   2003-08-20   
330-299 5 YNTWOH79FMD  001F BANDWIDTH.COM CLEC, LLC - OH 322   2010-06-17   
330-299 6 WRRNOHXAZMD  7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 322   2004-08-10   
330-299 7 YNTWOHHD0MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 322   2005-05-02   
330-299 8 YNTWOH79FMD  001F BANDWIDTH.COM CLEC, LLC - OH 322   2011-01-08   
330-299 9 YNTWOH79FMD  001F BANDWIDTH.COM CLEC, LLC - OH 322   2011-03-24   
330-349 A YNTWOHKEDMD  516C AT&T CORP. 322      
330-349 0 YNTWOH78MMD  024E ARMSTRONG TELECOMMUNICATIONS, INC. - OH 322   2007-11-02   
330-349 1 YNTWOHKEDMD  516C AT&T CORP. 322      
330-349 2 YNTWOH79FMD  001F BANDWIDTH.COM CLEC, LLC - OH 322   2013-03-16   
330-349 3 WRRNOHXAZMD  7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 322   2008-09-02   
330-349 4 YNTWOH78XMX  793K TWC IP ENABLED SERVICES, LLC 322   2007-02-13   
330-349 5 YNTWOH79FMD  001F BANDWIDTH.COM CLEC, LLC - OH 322   2013-03-16   
330-349 6 YNTWOH79FMD  001F BANDWIDTH.COM CLEC, LLC - OH 322   2014-05-04   
330-349 7 WRRNOHXARMD  508J CENTURYLINK COMMUNICATIONS, LLC 322   2014-03-19   
330-349 8 YNTWOH79FMD  001F BANDWIDTH.COM CLEC, LLC - OH 322   2015-05-29   
330-349 9 NILSOH65DS1  9321 OHIO BELL TEL CO 322      
330-387 A YNTWOH74OMD  9748 AMERICAN MESSAGING SERVICES, LLC 322      
330-505 A NILSOH65DS1  9321 OHIO BELL TEL CO 322      
330-505 0 NILSOH65DS1  9321 OHIO BELL TEL CO 322      
330-505 1 NILSOH65DS1  9321 OHIO BELL TEL CO 322      
330-505 2 NILSOH65DS1  9321 OHIO BELL TEL CO 322      
330-505 3 NILSOH65DS1  9321 OHIO BELL TEL CO 322      
330-505 4 NILSOH65DS1  9321 OHIO BELL TEL CO 322      
330-505 5 YNTWOH74X1X  145J TERRA NOVA TELECOM INC. 322   2024-05-24   
330-505 6 YNTWOH78XMX  793K TWC IP ENABLED SERVICES, LLC 322   2013-09-20   
330-505 7 NILSOH65DS1  9321 OHIO BELL TEL CO 322      
330-505 8 NILSOH65DS1  9321 OHIO BELL TEL CO 322      
330-505 9 NILSOH65DS1  9321 OHIO BELL TEL CO 322      
330-544 A NILSOH65DS1  9321 OHIO BELL TEL CO 322      
330-574 A YNTWOH02ZMD  7421 AT&T - LOCAL 322      
330-574 0 YNTWOH02ZMD  7421 AT&T - LOCAL 322      
330-574 1 YNTWOH79FMD  001F BANDWIDTH.COM CLEC, LLC - OH 322   2014-11-09   
330-574 2 YNTWOH79FMD  001F BANDWIDTH.COM CLEC, LLC - OH 322   2015-05-29   
330-574 3 YNTWOH79FMD  001F BANDWIDTH.COM CLEC, LLC - OH 322   2016-07-11   
330-574 4 YNTWOH78X9X  464C ONVOY, LLC - OH 322   2017-04-27   
330-574 5 YNTWOH78XMX  793K TWC IP ENABLED SERVICES, LLC 322   2018-04-16   
330-574 6 YNTWOH78X9X  464C ONVOY, LLC - OH 322   2019-08-09   
330-574 7 YNTWOH78X9X  464C ONVOY, LLC - OH 322   2019-08-09   
330-574 8 YNTWOH78X9X  464C ONVOY, LLC - OH 322   2020-06-20   
330-574 9 YNTWOH78X9X  464C ONVOY, LLC - OH 322   2020-06-20   
330-589 A YNTWOH74OMD  9748 AMERICAN MESSAGING SERVICES, LLC 322      
330-652 A NILSOH65DS1  9321 OHIO BELL TEL CO 322      
330-989 A NILSOH65DS1  9321 OHIO BELL TEL CO 322      
330-989 0 YNTWOH79FMD  001F BANDWIDTH.COM CLEC, LLC - OH 322   2009-01-04   
330-989 1 YNTWOH74X6X  460K FIRST COMMUNICATIONS, LLC 322   2020-09-17   
330-989 2 YNTWOH78X9X  464C ONVOY, LLC - OH 322   2008-06-21   
330-989 3   145J TERRA NOVA TELECOM INC. 322   2025-02-13   
330-989 5 YNTWOH78XMX  793K TWC IP ENABLED SERVICES, LLC 322   2012-07-30   
330-989 6 NILSOH65DS1  9321 OHIO BELL TEL CO 322      
330-989 7 WRRNOHXALMD  7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 322   2008-12-11   
330-989 8 YNTWOH78X9X  464C ONVOY, LLC - OH 322   2008-06-21   
330-989 9 YNTWOH79FMD  001F BANDWIDTH.COM CLEC, LLC - OH 322   2020-08-10   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.