Local Calling Guide

Area code/prefix search

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NPA: 904 [Rate centres in NPA 904] [Dial plan for NPA 904]

NXX: 992

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
904-992 A Jacksonville FL JCBHFLSPRS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 45204      

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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