Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 330 [Rate centres in NPA 330] [Dial plan for NPA 330]

NXX: 789

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
330-789 A Shreve OH WSTROHXAX9X  793K TWC IP ENABLED SERVICES, LLC 923   2025-02-20   
330-789 0 Shreve OH   155F SUPER-NET, INC. - OH 923      
330-789 1 Shreve OH   793K TWC IP ENABLED SERVICES, LLC 923      
330-789 2 Shreve OH   001F BANDWIDTH.COM CLEC, LLC - OH 923   2012-07-08   
330-789 3 Shreve OH   001F BANDWIDTH.COM CLEC, LLC - OH 923   2014-05-23   
330-789 4 Shreve OH   464C ONVOY, LLC - OH 923   2016-04-11   
330-789 5 Shreve OH   464C ONVOY, LLC - OH 923   2016-04-11   
330-789 6 Shreve OH   464C ONVOY, LLC - OH 923   2016-04-11   
330-789 7 Shreve OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 923   2014-02-17   
330-789 8 Shreve OH   001F BANDWIDTH.COM CLEC, LLC - OH 923   2016-07-15   
330-789 9 Shreve OH   515J IP HORIZON LLC 923   2024-03-03   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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