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.

Windham, OH

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
234-290 A WRRNOHXAVMD  464C ONVOY, LLC - OH 322      
234-290 1 WRRNOHXAVMD  464C ONVOY, LLC - OH 322   2020-07-25   
234-290 2 WRRNOHXAVMD  464C ONVOY, LLC - OH 322   2021-02-01   
234-290 3 WRRNOHXAVMD  464C ONVOY, LLC - OH 322   2021-02-01   
234-290 4 YNTWOH78XCX  506J TWILIO INTERNATIONAL, INC. 322   2021-08-09   
234-290 5 WRRNOHXAVMD  464C ONVOY, LLC - OH 322   2023-07-22   
330-326 A WNHMOHXARS1  0661 UNITED TEL. CO. OF OHIO DBA CENTURYLINK 322      
330-326 0 WNHMOHXARS1  0661 UNITED TEL. CO. OF OHIO DBA CENTURYLINK 322      
330-326 1 WNHMOHXARS1  0661 UNITED TEL. CO. OF OHIO DBA CENTURYLINK 322      
330-326 2 WNHMOHXARS1  0661 UNITED TEL. CO. OF OHIO DBA CENTURYLINK 322      
330-326 3 WNHMOHXARS1  0661 UNITED TEL. CO. OF OHIO DBA CENTURYLINK 322      
330-326 4 WRRNOHXAZMD  7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 322   2005-05-31   
330-326 5 YNTWOHHD0MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 322   2013-12-12   
330-326 6 WRRNOHXAOMD  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 322   2007-02-13   
330-326 7 WRRNOHXAVMD  464C ONVOY, LLC - OH 322   2018-09-20   
330-326 8 WNHMOHXARS1  0661 UNITED TEL. CO. OF OHIO DBA CENTURYLINK 322      
330-326 9 WNHMOHXARS1  0661 UNITED TEL. CO. OF OHIO DBA CENTURYLINK 322      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.