Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 614 [Rate centres in NPA 614] [Dial plan for NPA 614]

NXX: 612

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
614-612 A Alton OH CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324      
614-612 0 Alton OH CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324   2016-09-23   
614-612 1 Alton OH CLMDOH44DS5  284F PEERLESS NETWORK OF OHIO, LLC - OH 324   2016-09-26   
614-612 2 Alton OH CLMDOH44NMD  490J DISH WIRELESS, LLC 324   2024-08-18   
614-612 4 Alton OH CLMDOH44NMD  490J DISH WIRELESS, LLC 324   2024-12-15   
614-612 5 Alton OH CLMBOH1167Z  732J NUSO, LLC 324   2024-09-23   
614-612 8 Alton OH CLMBOH1143Z  624H ONVOY SPECTRUM, LLC 324   2024-08-14   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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