Local Calling Guide

Area code/prefix search

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

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
567-455 9   7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 326   2013-08-15   
567-833 A TOLDOH2106Z  965H FRACTEL, LLC 326      
567-833 0   073H TELNYX LLC 326   2021-01-01   
567-833 1   464C ONVOY, LLC - OH 326   2021-04-13   
567-833 2   464C ONVOY, LLC - OH 326   2021-04-13   
567-833 3   965H FRACTEL, LLC 326   2020-04-12   
567-833 4   464C ONVOY, LLC - OH 326   2020-04-24   
567-833 5   464C ONVOY, LLC - OH 326   2020-04-24   
567-833 6   464C ONVOY, LLC - OH 326   2020-08-18   
567-833 7   464C ONVOY, LLC - OH 326   2020-08-18   
567-833 8   464C ONVOY, LLC - OH 326   2020-08-18   
567-833 9   464C ONVOY, LLC - OH 326   2020-08-18   

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

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