Local Calling Guide

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

NXX: 684

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
419-684 A Castalia OH CSTLOH68RS1  9321 OHIO BELL TEL CO 326      
419-684 0 Castalia OH TOLDOH21XUX  001F BANDWIDTH.COM CLEC, LLC - OH 326   2009-01-04   
419-684 1 Castalia OH TOLEOHAC3MD  464C ONVOY, LLC - OH 326   2005-04-29   
419-684 2 Castalia OH TOLDOH21XUX  001F BANDWIDTH.COM CLEC, LLC - OH 326   2012-12-31   
419-684 3 Castalia OH TOLDOH21XZY  516C AT&T CORP. 326   2011-08-18   
419-684 4 Castalia OH   793K TWC IP ENABLED SERVICES, LLC 326   2007-08-23   
419-684 5 Castalia OH CSTLOH68RS1  9321 OHIO BELL TEL CO 326      
419-684 6 Castalia OH CSTLOH68RS1  9321 OHIO BELL TEL CO 326      
419-684 7 Castalia OH CSTLOH68RS1  9321 OHIO BELL TEL CO 326      
419-684 8 Castalia OH TOLEOHAC3MD  464C ONVOY, LLC - OH 326   2014-11-26   
419-684 9 Castalia OH CSTLOH68RS1  9321 OHIO BELL TEL CO 326      

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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