Local Calling Guide

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Helena, OH

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
419-638 A HLNAOHXARS0  0615 FRONTIER NORTH, INC. - OH 326      
419-638 1   0615 FRONTIER NORTH, INC. - OH 326      
419-638 2   0615 FRONTIER NORTH, INC. - OH 326      
419-638 3   0615 FRONTIER NORTH, INC. - OH 326      
419-880 A HLNAOHXARS0  0615 FRONTIER NORTH, INC. - OH 326      
419-880 0   0615 FRONTIER NORTH, INC. - OH 326      
419-880 1   001F BANDWIDTH.COM CLEC, LLC - OH 326   2009-01-04   
419-880 5   547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 326   2008-03-21   
419-880 8   073H TELNYX LLC 326   2019-10-04   
567-349 A TOLDOHIPXHX  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 326      
567-349 3   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 326   2011-03-26   
567-349 4   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 326      
567-349 5   464C ONVOY, LLC - OH 326   2020-04-19   
567-349 7   7575 CENTURYLINK COMMUNICATIONS LLC 326   2014-04-13   
567-349 9   284F PEERLESS NETWORK OF OHIO, LLC - OH 326   2013-12-30   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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