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: 989

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
904-989 A Callahan FL   624H ONVOY SPECTRUM, LLC 45204   2025-06-14   
904-989 4 Callahan FL   624H ONVOY SPECTRUM, LLC 45204   2025-06-14   
904-989 5 Callahan FL   624H ONVOY SPECTRUM, LLC 45204   2025-06-14   
904-989 6 Callahan FL   624H ONVOY SPECTRUM, LLC 45204   2025-06-14   
904-989 7 Callahan FL   624H ONVOY SPECTRUM, LLC 45204   2025-06-14   
904-989 8 Callahan FL   624H ONVOY SPECTRUM, LLC 45204   2025-06-14   
904-989 9 Callahan FL   624H ONVOY SPECTRUM, LLC 45204   2025-06-14   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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