Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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St Johns, FL

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
904-979 6 JCVLFLCL92Z  624H ONVOY SPECTRUM, LLC 45204   2025-06-14   
904-979 7 JCVLFLCL92Z  624H ONVOY SPECTRUM, LLC 45204   2025-06-14   
904-979 8 JCVLFLCL92Z  624H ONVOY SPECTRUM, LLC 45204   2025-06-14   
904-979 9 JCVLFLCL92Z  624H ONVOY SPECTRUM, LLC 45204   2025-06-14   

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Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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