Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 904 [Rate centres in NPA 904] [Dial plan for NPA 904]

NXX: 331

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
904-331 A Green Cove Springs FL JCVLFLCLY4X  515J IP HORIZON LLC 45204   2024-07-14   
904-331 1 Green Cove Springs FL JCVLFLCLY4X  515J IP HORIZON LLC 45204   2024-07-14   
904-331 2 Green Cove Springs FL JCVLFLCLY4X  515J IP HORIZON LLC 45204   2024-07-14   
904-331 3 Green Cove Springs FL JCVLFLCL92Z  624H ONVOY SPECTRUM, LLC 45204   2024-12-05   
904-331 4 Green Cove Springs FL JCVLFLCL92Z  624H ONVOY SPECTRUM, LLC 45204   2024-12-05   
904-331 5 Green Cove Springs FL JCVLFLCL92Z  624H ONVOY SPECTRUM, LLC 45204   2024-12-05   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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