Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Norwalk, OH

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
567-743 A NRWLOHXAJMD  464C ONVOY, LLC - OH 326   2025-01-15   
567-743 1   464C ONVOY, LLC - OH 326   2009-05-02   
567-743 6   516J TON80 COMMUNICATIONS, LLC 326   2021-06-11   
567-743 7   464C ONVOY, LLC - OH 326   2018-11-18   
567-743 9   793K TWC IP ENABLED SERVICES, LLC 326   2012-03-20   
567-805 A   793K TWC IP ENABLED SERVICES, LLC 326      
567-805 0   464C ONVOY, LLC - OH 326   2024-07-01   
567-805 1   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 326   2017-09-12   
567-805 2   464C ONVOY, LLC - OH 326   2021-03-23   
567-805 3   464C ONVOY, LLC - OH 326   2021-03-23   
567-805 4   793K TWC IP ENABLED SERVICES, LLC 326   2013-09-26   
567-805 5   624H ONVOY SPECTRUM, LLC 326   2023-05-23   
567-805 8   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 326   2021-05-31   
567-805 9   464C ONVOY, LLC - OH 326   2023-09-16   

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Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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