Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 419 [Rate centres in NPA 419] [Dial plan for NPA 419]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
419-880 A Helena OH HLNAOHXARS0  0615 FRONTIER NORTH, INC. - OH 326      
419-880 0 Helena OH   0615 FRONTIER NORTH, INC. - OH 326      
419-880 1 Helena OH   001F BANDWIDTH.COM CLEC, LLC - OH 326   2009-01-04   
419-880 5 Helena OH   547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 326   2008-03-21   
419-880 8 Helena OH   073H TELNYX LLC 326   2019-10-04   

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

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